noun - when a girl is such a whore that she probably has more than a few nasty stds. the word is a contraction of gonorrhea, herpes, and hepatitis.
A: Dude, Amanda said she'd fuck me for free!
B: Don't do it! She's got gerpititis so bad it'll make your cock fall off!
B: Don't do it! She's got gerpititis so bad it'll make your cock fall off!
by conor s. February 15, 2007