Shamu

1. Killer whale of Sea World fame died in 1971. The term Shamu Show refers today to Whale exhibitions at Sea World.

2. (Most Popular) Something Big, Huge or dynamic proportions

Its the big Shamu on Sunday! We are going to court for the final judgment!

by antigmos May 29, 2013

Shamus

A fucking terrible person. The name shamus is only given to actual human scum. In most cases someone named shamus lies and cheats. People with the name shamus cheat on you with Claire and drunk call you saying that they still love you.

Shamus is a knob gobbler.

by Fuck Claire May 19, 2018

Shamu

slang term for what's up, that's awesome, sweet,... whatever you want it to be!

Mark: Hey Beaker!
Becky: SHAMU!

Kyle: Check out my new truck, isn't it huge?
Becky: SHAMU!!

by your mom April 7, 2003

shamu

one who consumes much food yet remains completely thin, usually a joking term

We nicknamed her Shamu cause she just ate so much!

by abcorder32 March 27, 2009

Shamus

Devil worshiper and aggressive over eater.

That shamus just ate a baby.
“Josh! Why are you such a midget shamus!”

by Amethyst February 1, 2018

Uncle Shamus

Having sexual intercourse with someone while playing the bagpipes. This does not usually attract many bystanders therefore it is useful when wanting some privacy

You should have heard it, my parents were doing the Uncle Shamus last night, I had to get out of there

by RadientEclipse June 28, 2011

shamu splash

When a man ejaculates into a womans pie hole and she proceeds to spray it back into his face as revenge.

Pssshhhhhh - I shamu splashed you bitch!

by caitatron June 26, 2009