Choo-choo 

Aussie slang for boost pressure from a turbocharger. Made famous by the Youtube show Mighty Car Mods guys Marty and Moog.

Marty's MX5 has some mad choo-choo

Moog's Forester got a new turbo, giving it a bit more choo-choo

Choo-choo by Dannydabaker December 20, 2013

choo choo magoo 

When someone is either on a roll with whitty come-backs or there on a roll with horrible come-backs.

Jose: Man I don't think I can go with you guys today, I'm really tired.

Allen: Your mom's tired.

Jose: Yeah I'm sure she is. Anyways I have work in the morning also so I can't go.

Allen: Your mom works......

Jose: CHOO CHOO MAGOO man. Just keep on rollin!!!

choo choo magoo by The_mean_bean >=( February 15, 2010

Choo Choo Go 

the best song in the universe

ermagersh have u seen choo choo go yet?

Choo Choo Go by theinanimateperson April 19, 2015

choo choo 

(verb) to run a train as by multiple males having intercourse with one female

(noun) the act of running a train on a female

Let's choo choo that bitch! Chuch!

Troy's never once been in a choo choo.

choo choo by Lenny Presley July 4, 2007

choo-choo honker

A physical gag in which one pulls another male's genitalia and exclaims "honk!".

"choo-choo honker "
1. Brian: Dude, lets give carl a wedgie!

Timmy: And to farther humiliate him, lets give him a "choo-choo honker"!

Brian and Timmy:YEAH!

2. Reggie: Did you hear what guy said about you?! You gonna take that?!

Dante: Hell nah! Im about to go over there and give that dude a "choo-choo honker:!

choo-choo honker by Joe Bagpipes December 22, 2008

Choo-Choo 

A truly attractive hipster girl

Dude, there are so many Choo-Choos at this Vampire Weekend show!

Choo-Choo by Richard Busy October 21, 2009

Choo chi 

Choo chi is a verb which causes the human body to squish up their fluffy dogs face and say “Choo Chiiiiiiiiiiii”.

*sees their dog giving them puppy eyes* CHOO CHIIIIIIIIIII!

Choo chi by thecreep March 21, 2021