Ass Pony 

A driver who tailgates other drivers.

Driver with little patience, subscribing to the belief that being 1 foot behind the person in front of them will make traffic move faster on the freeway.

commuter of the 91 freeway in southern californa who typically commute two hours each way to work to take advantage of cheap housing and to live near white trash relatives.

NASCAR fans who practice drafting on fellow commuters often in an SUV or a raised white trash looking truck

That chick is an Ass Pony.

That ass pony is going to kill somebody.

Ass Pony by damnriver January 28, 2007

ass pony 

during gay sex, the guy who takes it in the ass.

John is taking it this time, ASS PONY!!

ass pony by Kayla_baby January 18, 2008

Pony 

A boner. Because in Spanish Poner means Boner and it sounds like Pony.Use it when around adults or relatives and they wont know what it means.

Driving in car with your Mom
You: see hot girl drive by in other car(or hot guy)
You:"Man I'm getting a total Pony right now"

Mom: "What does that mean?"

Pony by Mike Hunt is Saucy June 12, 2012

Shetland Pony 

The smelliest fucking horse on earth.

Damn it Robby! Smells like a damn Shetland Pony in here! Durrp!

Shetland Pony by Jornibo January 13, 2009

red pony

Also called a snot rocket, the act of covering one nostril and blowing forcefully on the other to expel flotsam and jetsam from one's sinus cavity, usally in a public place. Named for a character in John Steinbeck's "The Red Pony" with a predilection for said disgusting affectation.

I didn't have any kleenex and didn't see anyone down the street, so I launched a red pony on the sidewalk before hopping on the bus.

red pony by Ben Frey June 11, 2006

mudd pony 

When hot blonde chick likes getting it up the ass doggy style from hung black dudes.

Damn doh, that bitch is one freaky mud pony.

mudd pony by Mark Harmon - ha ha Gus October 25, 2003

Prancing Pony 

the act of a guy giving his girl anal sex
and holding her while prancing around as a Pony

OHH Henry that Prancing Pony was terrific

Prancing Pony by hoemoe April 4, 2007