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1.
Pronounced "Sh-air-psh"

When you're too lazy to continue a sentence or continue an argument with someone else, you interrupt/shout "Sherpsh".
A: Obama isn't black.
B: Yes he is.
A: No he isn't.
B: He clearly is! He's fro...
A: Sherpsh.

*End of discussion.*
by Mpsh January 20, 2011