Billy introduces both of his boyfriends when they go anywhere

When it comes to flirting 1. Billy speaks fluently in flirting, 2. Eddie does it on accident and doesn't know when hes doing it, 3. Steve cant flirt for to save his life

They all have pet names they share and have to themselves.

Steve's are pretty boy, prince, etc,, Eddie's are metal head, trash panda (kindly given to him by Billy), and loverboy,, Billy's are butt face, big boy, etc. The ones they share are babes, baby, etc

Billy and Eddie argue about which Metallica song is better and they always agree upon Master of Puppets

All three of them love Wayne and would gladly take his name if the three were to get married because Wayne is the only good parental figure among the three

After a game of basketball he heard his boyfriend singing Blondie and he teased him for it

Eddie, Billy, and Wayne bonding listening to If You Want Blood (You Got It) by AC/DC

Wayne and Billy working on his camaro one cool summer evening

Robin and Billy both get into arguments over the dumbest things ever- thats their way of bonding

Billy adopting Steve's kids being their second dad

Billy is secretly booksmarts one of his secrets no one knows

They all take turns getting cuddled in the middle but Billy gets most of the attention because hes touch starved

As parents all three of them go to any of the kids functions, Lucas's basketball game, Will's art stuff, etc. They love being there for the kids

Steve and Billy secretly learn how to play D&D so they can surprise Eddie when they need a sub. Billy complained at first but he gets into it after a while and convinces Eddie they should gamble (none of the kids are aloud to gamble but they can sit there and watch the game unfold in front of them)

Billy is more lenient with Max he loves her so much he doesn't want to lose her

They all steal each others clothes so one day Steve noticed Eddie was wearing his yellow sweater and Billy was wearing one of Eddie's band shirts

Eddie is band from the kitchen but after a while Billy starts to teach him how to cook and he learns to make spaghetti and Steve said it was delicious and Eddie blushed

Eddie loves horror along with true crime he loves writing notes about it and taking in facts and like Robin he starts spouting information as fast as his mouth would let him

Hopper helping Eddie get his name out of the air

Eddie unresponsively teaches Dustin, Billy, and Mike how to hot wire a car without burning themselves oh the conversation he had with Dustin and Mike not to tell their mom

All three of them arguing on who's hair takes the longest and uses the most product- its Steve duh

Wayne teaching Billy and Eddie how to fish

Steve who doesn't want to hurt the fish sits on the side and watches his father figure and boyfriends

Robin is a vegetarian (people thought people who didn't eat meat lead to being gay -sweats nervously- I think its silly so I added it in)

Billy and Steve play kickball with the kids; Billy's team is Mike, Erica, Lucas and Steve's team is Dustin, Will, and Robin. Wheres Eddie? Hes on the side line cheering for both sides

Drags both Steve and Billy to watch horror movies with him and they all end up cuddling each other because at first Steve got scared then Billy (they were watching Halloween, The Exorcist, and Children of the corn)

Billy would get snipped at probably by other enthusiasts about the hood not being original.

Steve and Eddie would fight ‘em.

The first time he heard it, Eddie was in the parking lot. Some of the guys on the basketball team would buy from him after practice, which worked out because it gave him time to sit in the van and work on his next campaign plans.

Pretty Boy. The first time he’d heard it, Eddie thought it was a joke. Everyone had learned quickly not to mess with Steve Harrington, if not because of him then because of the guys who wanted to be him and the girls who wanted to be with him. Eddie looked up and saw the new guy, the guy who hung out with Tommy and Carol but actually had good taste in music.

Eddie waited for Steve to lay into Hargrove for it, but instead Steve only rolled his eyes and shook his head. It was odd, people had been punched for far less.

But it kept happening, and each time Steve’s reaction grew more fond, until the man practically blushed every time the nickname was said.

I feel like he would hate to call his car a she or give it a name. Absolutely hate it.

He would love piercings on his partner.

Defiantly a belly sleeper.

Eddie

You can not let him order pizza. He will purposely order toppings on your side of the pizza that you hate. Do not.

Eddie is brutal to get stick and poke’s from. Absolutely vicious. That shit is in you.

Fights over who gets the aux in the car. Carries his mixtape with him so he can.

I’m not sure if I asked for headcanons at some point but I love all of these! I agree with every single one, I just know instinctively that they’re true.

Quick note, Billy absolutely wouldn’t name the Camaro, but Eddie and Steve would name it for him. They would refer to it as a she and would joke that “the Camaro is the only chick in our relationship”, I’m thinking something like Dolly or Marilyn!

I recently read this fic where Steve got a tongue piercing to impress Eddie and I 100% agree that Billy would also eat that up, also Eddie with nip piercings I feel like just checks out and both Billy & Steve are totally into it.

Do not let Eddie order any kind of food, that boy is food oriented and will ruin yours. The stick poke tattoos is legit, would think he’s so hardcore and would somehow convince Billy and Steve to get a matching tat with him.

Wayne takes all three of his boys to teach them how to fish

Eddie to Billy do you have a hair tie?

Billy gives him one and both Steve and Billy watch him put it into a bun

Eddie to his uncle: Is this how you do it?

Billy giggled Eddie's line was tangled once again

Billy: Stevie come try this

Steve shook his head: I don't want to hurt the fish

Eddie smiles over at Steve: well why don't you go find something else to do loves

Eddie feels some pulling at his line: Oh look look uncle I got one

Wayne: Reel her in buddy

Billy reeled his line in and went to go look at Eddie's fish

Wayne and Billy: Wow good job!

THE END

No but imagine Steddie snowed in at the Harrington residence and the power goes out. They keep hearing creeks and banging throughout the night. Finally Steve grabs up his bat, Eddie to the side of him with his shield. Both so ready to protect the other. They draw up to the window that the banging is currently coming from, figure outside shrouded in darkness. They throw it open and-

“Finally!” It’s Billy. Billy with an arm full of firewood, firewood pack on his back as well, “bet you two don’t have any and I wasn’t about to let my boys freeze to death,” he says as he slides in through the window, “not without me anyway.” Big grin on his face. Meanwhile, Steve and Eddie have fallen over each as the adrenaline leaves them, it being replaced with relief. They look as though their souls have left their bodies.

I'm so sorry I didn't answer this last night, but oh my goodness that's so?? adorable??

I love the idea of Steve and Eddie slinking through the Harrington house toward the noise, each of them not-so-subtly trying to get in front to protect the other. And as Billy climbs into the house and starts getting the fireplace going, Steve and Eddie absolutely look at each other as if to say, there's no way we're telling him just knowing he'd tease them endlessly for it.