A sexual position involving four participants. The male penetrates a female while she is bent over, the female in turn eats out another female whom is also bent over, the second female then sucks off another male. BY linking the four participants a train is formed.
"Dude!..you should see that Chattanooga Choo Choo i just found on the net...I wish my girlfriend would do that!"
by IClimbMtnsNsx September 19, 2009

"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:!
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:!
by Joe Bagpipes December 22, 2008

The act of pelvic thrusting and pumping while at the same time moving your arms as if to simulate a steam train.
Most often used when fucking a midget.
Very classy move!!!
Most often used when fucking a midget.
Very classy move!!!
by castofnastie June 9, 2011

by his grace April 13, 2008

An urban public transit service used mostly (in some cases exclusively) by Black people. A typical jigaboo choo-choo never runs on time and suffers from frequent breakdowns, vandalism, and rampant crime. White people only ride the jigaboo choo-choo as a last resort.
We couldn’t find an Uber, so we had to ride the Jigaboo Choo-Choo back to our hotel after the Orioles game.
by Howimetyourgrandma May 31, 2023

A train that is powered by choo choo, giving it a very nice choo choo noise and making lots of steam.
by I l1ke tra1ns April 3, 2020

by Thanni October 1, 2010
