1 definition by JLSISTHEBESTT

Similar to the phrase "take a lap". When someone does something extremely stupid, you tell them to go "lay an egg".

The person will either laugh, or feel embarrassed while his/her friends laugh at them.
Carly: When's July 4th?

Jennie: Go lay an egg.
by JLSISTHEBESTT December 7, 2010
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