Top definition
You stick your dick in a girls nose and cum in it
I gave a girl a dirty o'neil last night.
by MexicanMarky July 22, 2003
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Apr 28 Word of the Day
Literally everyone, ever. Including the writer of this definition.
by masokitsune January 17, 2019
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2
To place your penis inside your partner's nostril and ejaculate.
I gave this chick a Dirty O'Neil in bed last night.
by DON Fan May 18, 2003
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