1 definition by TINYPENOOSE

S.T.G.

Sexually Transmitted Girlfriend. A girl who if you fuck she's gonna try and cuff you. The risk of getting cuffed after fucking a crazy girl who just came off a break up.

Bruh i'm not tryna get an S.T.G. i'm just tryna get a nut and get out.

by TINYPENOOSE April 04, 2019

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