2 definition by SauceyGirth

Top Definition

An indiscriminate sexual orifice, usually used in context of making fun of one's homosexuality.

Smitty was watching as Liam was measuring Damien's Girthy-Base, then Damien stuck it in his mustard bun.

by SauceyGirth September 26, 2014

The amount of girth, measured at the base of the phallus.

She grabbed my Girthy-Base and then began stroking till the load shot on her chest.

by SauceyGirth September 25, 2014