Fat, annoying, gross and disgusting. But the whale at deep sea world well, he's awesome \m/
Robert: WOW WTF IS THAT
Kirsty:Ah man thats Shamu
Ross:Thats my fat assed sister
by Lola is my name April 19, 2009
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The name “Shamus” was originally created in Sweden. The name is typically used in the English language, mostly in North America, Western Europe, and Central Scandinavia.
by Finding World Names May 21, 2019
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1) Someone big and fat

2) wideload

1) You are shamu of all shamus!

2) You're blocking the hall shamu!
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To ejaculate semen in your partner's mouth, then you sit on their stomach, causing them to blow the semen in the air, much like Shamu the whale
My girlfriend was giving me a B.J. as I came, I jumped on her stomach. She looked like Shamu the Whale.
by daentourage June 28, 2009
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when you wear a bathing suit right after eating and your stomach protrudes.
Kelly: omg i just ate and i'm wearing a bathing suit
Lauren: omg you're totally shamuing right now
Brooklynn: omg me too
by kellauynn March 17, 2010
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A girl who is at first sight cute, but at a closer look, she turns out to be ugly. She is friendly, but has a voice that will make you want to kill yourself, hence the fact that the whale Shamu squeaks. She is not a terrible person to be around, but gets jealous very quick if you ditch her for her hot friend. She is easy to get pissed off and is a slut to guys that she would only go out with just to get them to like her. At parties she will throw herself at guys, and pretends to be drunk so she can cover up how easy she is to get. Mainly found in high schools all around America.
Person 1: "Bro, look at that girl, shes hot!"
Person 2: "Are you kidding, shes ugly!"
Person 1: "Dammit, its just another Shamu."

Person A: "Yo, Amy told me she wants to hook up with me at the party on friday"
Person B: "Are you kidding! She told me that she didn't want to hook up with anyone! What a fucking Shamu!"
by Scal7 January 16, 2012
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The word for a chubby native, hindu, or the rare albino Shamus. Originating from Surrey, British Columbia, Canada. Round body, with subtle bosom. Long, Brendan-Fraser-as-George-of-the-Jungle like hair. If one recognizes a Shamus, that person must repeatedly yell, "SHAMUS!" to notify that person that they are indeed, a Shamus.
Guy: "Dude, look at that chick."
Other Guy: "SHAMUSSS!!!!"

"You fuckin' Shamus!!"

"Your Mom looks like a Shamus."
by B-RadA. January 11, 2008
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