Action.
When someone is brought out socially to impress, entertain, and show off to others.
It was a great party but I was basically there to show pony for all of his friends.
by DottyG April 7, 2021
A person who appears to perform well, but has no real ability. All style, no substance.
The office of President of the United States is no place for a show pony. The job demands careful thought and strategic thinking.
by KYBluesky December 11, 2018
A highly attractive partner that one treats as an accessory.
"Look at that show pony. He's been buying that young, good-looking man drinks all night and flashing him around to all of his friends."

"I don't mind being his show pony. I know I look good. I'm not shy about reeling in the benefits."
by lolitaellen March 4, 2014
Usually A person that shows off in the public eye and does things just for the hell of it, usually dyeing hair regally. Commonly of gay sexuality
Look over at that show pony he/ she thinks they are so cool and better then you and me
by James April 15, 2004
a narcissist who believes they are the best and everyone loves them heaps ( not as much as they love themselves though) but in reality they are a bitch with no friends who everyone hates.
OMG DID YOU SEE HER IN THE CONCERT??? SHES SUCH A SHOW PONY !!
by Noonelikesmushrooms March 15, 2016
a variation on the donkey punch.

the partner in front (on all fours) is wearing a leash - or a belt on short notice. the partner in rear holds out a fist, and yanks the leash, causing his/her partner's head to slam into the fist.

the same results as the donkey punch are achieved, now with 50% more erotic asphyxiation.
"I dislocated my shoulder the other day, but I didn't want to NOT abuse my girlfriend, so I gave her the show pony."
by whiteywhiteness July 7, 2009