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2.
a chick with a mustache!
guy:dude are you indian?
girl:no....why
guy:you have a she-stache!
guy2:wow that was a 3rd degree burn!
by Samanthababy! March 18, 2008
 
1.
A female mustache. Usually appears on a girl's upper lip when she missing her waxing appointment.
"Mary, I don't care how big your rack is, you're never getting laid with that shestache."
by J.O. April 20, 2006