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When you are the last person concious at a drinking party, and you go around tea bagging everyone at the party.
ewww.... there is a ball hair in my mouth, there must have been an Irish Tea Party last night.
by Johnny Schaffer August 06, 2006
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The Irish tea-party is a sexual act where a male shoves minty mentos in a condom until it is full and preceeds to shove it into a woman's asshole and pour diet Pepsi into the condom, which causes her asshole to explode in a
furious rage.
Johnny: Dude, yesterday I gave Jennifer an irish tea-party...

Mark: No way, Does her butthole still work?

Johnny:Nah bro, that shit got fucked up
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