Nicknames: Tucker 2.0, The Master Of Conspiracy
Parents: Craig Tucker & Tweek Tweak-Tucker
Grandparents: Thomas Tucker & Richard Tweak
Grandmothers: Laura Tucker & Mrs. Tweak
Aunts: Wendy Testaburger, Shelly Marsh McComrick, Tricia Tucker McCormick & Karen McCormick
Uncles: Stan Marsh, Kenny McCormick & Kevin McCormick
Cousins: Sam Marsh, Beth Marsh, Kendall McCormick, Kelsey McCormick & Ellen McCormick
Personality: Luke is calm and a loyal friend. Occasionally, he’s cynical, flips people off all the time. Loves his parents even if he thinks Tweek drinks too much coffee (Thomas too). Alan’s best friend. Gets along really well with Beth. Hates Derick. Doesn’t mind Sam, Kendall or Levi. Is overprotective over his adopted sister Zoe.
Likes: coffee, conspiracy theories, flipping people off, pizza.
Dislikes: underpants gnomes, loud people, stupid people, fish.
Hobbies: reading about conspiracy theories, football Love interest: Tom Toffee
Other facts: has a lock on his underpants drawer to keep the underpants gnomes away. Tweek wanted to call him Cappuccino but in the end, Craig didn’t agree