Choo Choo real smoothin 

To just be chillin or going with the flow

Friend: “Bro I’m so stressed out I didn’t study for this test.”
Me:“Can't relate. I’m choo choo real smoothin over here”

Choo Choo real smoothin by mony p-p-pony February 8, 2019

choo choo train

when a girl gathers a bunch of guys and has sex with them one after another

oh dayam! bree got on that choo choo train last night? what a slut!

choo choo train by nibbs July 20, 2006

Choo Choo of Doo Doo 

3 or more men are engaging in anal sex simultaneously.

Last night Antonio was the caboose in the Choo Choo of Doo Doo.

Choo Choo of Doo Doo by Antonio E September 13, 2008

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 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 train

A train that is powered by choo choo, giving it a very nice choo choo noise and making lots of steam.

Damn, that choo choo train is looking fiiiine

Choo Choo train by I l1ke tra1ns April 3, 2020