Bonepony 

An otherwise attractive individual who's shockingly, aneorexically thin.

Jesus Christ! Have you seen the new girl in lawn and garden? She'd be hot if she weren't a bonepony.

Bonepony by k1llur!dol September 9, 2007

Bone Pony 

Another term for sex. Usually used when the female is riding for extended periods of time.

I heard that she rode the bone pony all the way to pound town last night!

Bone Pony by P-Nut89 July 9, 2011

Bone Pony 

any poser guy can be a Bone Pony, but the term usually refers to those who use handfuls of gel in their hair, shave their balls, and/or drive any car previously seen in a movie starring Vin Diesel.

Check out that N*Sync clone over there...what a Bone Pony!

Bone Pony by Bombadil April 21, 2003