Top definition
The one dick pony is a female that is still having sex with or has only had sex with, the person they lost their virginity too.
Bro, she has been with him, and only him, for 9 yrs, since she lost her virginity to him at 17 yrs old, that makes her 26 yr old one dick pony.
by DevientGenie May 27, 2016
May 1 Word of the Day
When some little bitchboy is acting like a little tiny pee pee poo poo baby and messing up the group plans.
by A7sa July 03, 2019