Top Definition
The act of quickly inserting one's finger into an unsuspecting victim's bummhole while shrieking "SHMY!"
Girl 1: I think that guy behind us with the backwards Blue Jays hat is about to shmy me.
Girl 2: Ya he already shmyed me
Guy 1: *inserts finger into clothed bummhole* SHMY!
by shmy September 09, 2011

Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.