1 definition by Alluvuslove

The large girl at a bar or club that dances like she is the front runner for "So You Think You Can Dance" and hogs the dance floor or jumps up on the bar or table dancing like a trashy individual, but thinks she is God's gift to mankind.

Also the Killer whales at Sea World, but in a nightlife context refer to above definition.
Nick was cornered and tortured last night at the bar by that Shamu.

Did you see that whore trying to Shamu the club?
by Alluvuslove February 27, 2011
Get the Shamu mug.