Top Definition
Excuse to not constitute in sexual behaviour.
Phrase commonly used to avoid having relations with busted boys.
Man:"Nice shoes, wanna fuck?"
Woman: "Mmmm...I don't think so,Im afraid I'm on antibiotics."
by ElleOh August 31, 2006
1 more definition
9 Words related to i'm on antibiotics
the gay excuse used for not drinking.
"Hey have a swig.",said Eric. "Nah man i cant, im on antibiotics." said Chubbs
by chubbs August 07, 2003

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.