A nasty girl/guy that you more than likely give you a STD.
Would you ever date her no she's a shot of penicillin.
by Dr. Beckham August 8, 2020
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A type of mycosis that grows on penis and is usually used as a medicine to cure several disease
"Since I had a headache, can you give me some penicillin."

"Let me grow some penicillin for you."

"Today is the day, my doctor will grate my penicillin off."
by Aemot November 16, 2022
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