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someone being a prude or being quite a party pooper also nerd geeky, dork or tadle tale and a male female without much sexual experience virgin.
someone who likes to ruin everyones fun.
"Dave have some fun at your party", stop being a Schapiro.

"Jenny let's do the nasty" and stop being such a Schapiro!

"why you tell the cops"? you damn Schapiro!
by FILO April 06, 2008