by Knip owns Chris September 16, 2004

by OohAahh January 2, 2010

Prone smile is a position in which a female lies down flat, face down, and legs closed (the prone position). The resulting view from behind is a pleasant formation of a 'smile'-like shape under the butt-cheeks. This is known as the prone smile.
by felli manelli October 10, 2020

by Nice2beinvited June 17, 2023

by Pdpbomb September 12, 2020

by JC led October 7, 2017

Adj. Describes an individual with a propensity for getting pwn’d, ie someone prone to getting pwn'd.
“you can’t talk to Amanda about anything, without her getting angry and crying.”
“Yeah, her pseudosterone makes her really pwn-prone.”
“Yeah, her pseudosterone makes her really pwn-prone.”
by castillano October 25, 2011
