having diarrhea for a long period of time
i was so sick yesterday i was riding the gravy train all day.
by tgwif February 21, 2011
Get the riding the gravy train mug.
To ride the H-train

(offensive slang)
v. 1. to go to hell.

n. 2. the act of going to hell
"Hey jackass, why dont you start riding the H-train?!"

by Sdmoney44 December 20, 2005
Get the Riding The H-Train mug.
The act of a man participating in anal sex with a woman
Person 1: "How'd it go with your girl on the weekend?"

Person 2: "Great man, she finally let me ride the D Train to A Town!"
by Reshmo July 12, 2007
Get the Ride the D Train to A Town mug.
Two men, One woman, Woman in the middle of the two men interconnected by penile insertion, one male into the vagina or rectal cavity, one male in the mouth of the woman. Likeness the links of a train.
"She was riding the train last night."

"We pulled a train last night"
by megapurt March 16, 2007
Get the riding the train mug.
to have sex with multiple people at once
Yo, me and my bros wanna ride the train with u and ur friends tonight, u down?
by clueless human January 29, 2009
Get the ride the train mug.
two guys (usually two friends) having sex with one girl at the same time
by suqnfuq December 15, 2007
Get the ride a train mug.