A three way involving a Hermaphrodite, and two men (One man wears a strap-on). The Hermaphrodite gets on all fours, while the guy with the strap-on has sex with her doggy style. He penetrates both the hermaphrodites holes using his penis and the strap-on while at the same time giving the hermaphrodite a reach around. The last guy engages in anal sex with the strap-on guy completing the train. The train cannot be broken until all members have ejaculated (thus providing the gravy).
by The Tickeler February 9, 2013

When multiple men have aggressive anal sex with a girl,
then pull out and proceed to thrust their penis's between her breasts until they climax.
then pull out and proceed to thrust their penis's between her breasts until they climax.
by Sundog_ January 5, 2014

by anonymousshetupiknowitsbeingus January 5, 2009

it's an exclamation of joy or happiness when something good happens to you. when you get a girl. when you win a game. when you score a goal. when you get good grades. but the phrase only works if you're a patriots fan. because the ultimate way to use it is when the pats win!
by hider September 28, 2005

When one squats over their partner's chest and releases diarrhea while waddling down to his/her genitals. A derivitave of the Cleaveland Steamer and occasionally accidently a product of an attempt at so.
The Gravy Train is often induced with laxatives.
The Gravy Train is often induced with laxatives.
"What happened with that girl you took home last night?"
"She wanted to get freaky, so we decided I'd lay a Cleaveland Steamer on her chest, but I'd had some bad food beforehand, and it turned into a Gravy Train"
"She wanted to get freaky, so we decided I'd lay a Cleaveland Steamer on her chest, but I'd had some bad food beforehand, and it turned into a Gravy Train"
by DrAndy September 17, 2007

by The Wraith October 5, 2003

by Elena August 16, 2005
