Mustard Bun

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 27, 2014
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Girthy-Base

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 26, 2014
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