A green jacket means giving someone a compliments that is so OVER the top that it literally coats them.
Person one: "You look so incredibly gorgeous today"
Person two: "Aww, thank you for that green jacket!"
Person one: "You are so very good at this game!"
Person one: "Here is your green jacket for today!"
Ass Jacket. Underwear!
Mom to her son: you will be going on the trip for three days, so pack at least 3 ass jackets!
If the ass shirt is my underwear, then these skinny jeans are my ass jacket.
A person that thinks that he or she is funny but instead that this lame joking ass funny not as that.
Haha, you are such a joke jacket bro.
A condom
“ hey before we fuck in the asshole lemme use a Johnson jacket
the extra warmth provided by alcohol in cold weather
Bro, my university jacket saved me on the way home from the bar last night.