ride the pony 

to shoot up heroin recreationally and abusively

Harry: Yo Tyrone, I really gotta ride the pony right now.
Tyrone: Not with that hole in your arm you don't. Shit, we gotta get you to a hospital

ride the pony by Urpit December 24, 2007

trick pony 

n. An entity's greatest asset and last resort for eliminating competition of a threatening nature.

Jeff: "I hear that the delay on the PS3 release was to give developers more time to complete games for it."

Tom: "Looks like the Microsoft is pulling out its trick pony."

Jeff: "Oh you talkin' bout Halo 3?"

Tom: "What else would I be talkin' about?"

trick pony by Juanitolon August 30, 2008

pony whip 

the act of snatching a girls pony tail very hard and quickly, as if to give her whiplash or snatch her bald.

"Talking about my man? I'm gonna pony whip that whore!"

pony whip by xcaitiexchaosx November 12, 2006

Pony whip 

(v.) the act of intercourse involving a male and a female where the female is sitting/riding on top of the male. The male begins to walk, then the female (wanting to pick up speed) begins to whip the male in his groin region

John: Man my dick really hurts
Oliver: wtf, why!?
John: My girl pony whipped the shit out of me last night
Oliver: you're a pussy

Pony whip by JohnJ1292 July 30, 2011

show pony 

someone who not only looks better than the rest but just is

hi i'm kathy and i'm a SHOW PONY.

show pony by canollaqueen and showpony May 30, 2006

pony 

penis

pony by Anonymous September 28, 2003

Pony 

A Pony is a fanboy of Playstation,2,3,4 ect... Usually will brag about how much better it is then Xbox. Even though both the Playstation and Xbox are equally great systems.

Guy1: Xbox sucks.
Guy2: Dude you're such a pony.

Pony by Mr. HappySauce May 25, 2014