To act or do something crazy, buggin, twekin Choo Choo -ing
SF1- that dude is sooo finee.
NM2- Man u Choo Choo, he ugly asf.
by Ness da goddess May 15, 2018
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(adjective) The term used for when you're dapping up your bois and grillz. It is the present participle form of "Choo", which is what you say when you dap up your homies/brothers.
Brother 1: "Yo my boi what's good witchu!"
Brother 2: "Ayo what's good witchu brother!"
Brother 1 and Brother 2: *daps each other* "Chooooooooooooooooo!"

Brother 3: "You two really do love Chooing don't you!"
by Lead Bud 123 May 3, 2021
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(verb) to fuck the hot chick next to you
Doug: Bro, I wanna choo-choo so bad.
Phil: Dude who doesn't? That girl is smokin!
by Teh Truth May 23, 2015
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slang for cocaine
Possibly derived from "choo choo train" - i.e. riding the train.
I think I'll snort a little choo choo before I go out, since I don't have time to brew some coffee.
by franky_boy April 1, 2008
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a homosexual three way involving either three gay men or three lesbians; as opposed to sandwich action wich involved either 2 men and 1 woman or 2 women and 1 men
Gina, Maria, and Sofia let me watch them do a choo-choo!
by Silky Smooth January 7, 2004
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a delicious restaurant specializing in japanese and korean food. currently located near uga and auburn campus. is very popular because it is open until 4 a.m. also popular because it is absolutely fabulous and cheap.
"the dining hall is closed, good thing choo choo is still open"
by phillibuster September 19, 2006
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When your tampon string is hanging out of your shorts and/or bottoms.
"Check yourself, you are pulling the choo choo."
by kskies May 22, 2008
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