mooshark 

An immature way of being random, which nevertheless is considered humorous. A mooshark is a shark with the skin and pattern of a cow, hence the moo which isa popular description of the sounds a cow emits.

Mooshark! Har De Hoo Har Har.

mooshark by Peacemaker July 3, 2006

Mooshack 

Mooshack is a very powerful guinea pig from the gods. The name Mooshack can refer to guinea pigs in general or can be specific to Mooshack, The Guinea Pig.

1: Yo, Did you check out my Mooshack the other day? It squeeked really loud when I opened the fridge!
2: I wish I owned the Legendary Mooshack.

Mooshack by TheHolySpaget August 26, 2022

Mooshank 

1. (v.) The act of shanking in a (platonic) cow like manner, usually done to express extreme boredom between two people with a friendly bond.

2. (v.) A method of killing used between two specific tribes of bovine warriors which consists of an elongated horn of a deceased bull piercing through the left kidney of an adversary.

Ex 1: "Moo."

"Moo-shank-!"

"I love you too."

Ex 2: As Mary MooCow approached the target, she shifted her feet and launched herself, ready to mooshank to the death.

Mooshank by Mewsy! ^_^ November 21, 2006

MoonShark 

The one guy in the whole world that makes me smile just by seeing him. He makes me the happiest person on earth even though I say I hate him. :3

That damn MoonShark lost and he knows it.

MoonShark by SnoogensMcFally July 9, 2011

Mooshank 

1.Human cow - someone who is acting like a cow (stupid, mean, idiotic)

Emma - Omg i can't belive your actully wearing that!
Hannah - Omg ... your a mooshank

Mooshank by Pinky555 March 28, 2009