3holer 

A female that is willing to take a cock in her mouth, pussy, or ass.

My girl is a 3holer - she let's me fuck her mouth, pussy, and ass!

3holer by Greenguy July 5, 2016

3hole 

Slang term where holes one and two are a girl's mouth and vagina, thus leaving the anus as the third hole.

Tanya came over and I hit a hole in one on the 3hole!

3hole by Kameleon` July 10, 2005