jack is welsh
Jack once called a ambulance an occasional hearse because he couldn't figure out the translation for the Welsh word of ambulance. Another time he called the ambulance The Wailing with no further context and he also called a raccoon a robbing cat.
There are some instances where his Welsh language mixes in with his English and you get random amalgamations of English words thrown together.
jack, robby and dennis
so fun fact my funhead Canon that lines up with the previous headcanon post of Jack abbot, he's from Wales and he came to America when he was about 8 and one day he just showed up to his place of employment when he had the day off by the way and handed Dennis and Robbie love spoons.
He gave Robbie a hug gave Dennis a strong pad on the back before them leaving out the door it took them 6 hours to figure out the meaning of the love spoons and that's how Jack confessed to Robbie and Dennis
Jack also had hand carved those spoons himself. Also due to how the Welsh language sounds Jack sounds a lot Kinder and More Meek when he's speaking his mother tongue of Welsh versus when he's speaking English.
It does sounds more like a Canon Jack Abbot and it's the exact opposite for when Robbie is speaking Russian versus when he's speaking English.
both Jack and Robbie both have conversation level of fluency between each other's languages and oftentimes they have enough proficiency to speak to each other in each other's own languages while also understanding each other.
Dennis was so flustered and embarrassed when he figured out the true meaning behind the spoons and is trying to figure out a way to return the sentiment.
Jack likes whispering pwncos to dennis or Robbie when they have panic attacks because for both of them it's comforting and Jack doesn't mind.
Jack does curse and Welsh under his breath.
Dennis was welcomed into doing the mari lwyd Tradition and he actually made his own Costume For the celebration Instead of a horse goal it is a elk and the antlers are dressed up like treats this is the concept or it does really hasn't put the idea into reality yet he's too nervous
Both Jack and Robbie show their love for each other through food and now that comes to Dennis considering Dennis doesn't eat on a regular schedule even now when he's living with Trinity.
Jack Still forces Dennis to take the extra tupperwares that Jack brings when they're working on the night shift together and Jack always make sure Robbie brings some of that Tupperware meal when Dennis is working the day shift
