dookie shark

When you take a shit and it's so enormous that it sticks out of the water in the toilet bowl, like the dorsal fin of a shark. Commonly found in low-capacity flush toilets.

It's always a shock to look down in the toilet and see a dookie shark staring up at you.

by Mister Tibbs January 27, 2013

Retarded Shark

A dance move in which you put your right wrist over your left wrist. Your left hand is facing towards you, but your right hand is facing away from you. and you sing. It is sung in the tune of the baby shark song. When singing you bend your wrists.

A great way to break Awkward Silences.

Everyone: **Awkward silence**
You: Retarded Shark do do do do do *repeats*

by yourmatha July 4, 2011

Sheet shark

A sheet shark is a girl who sneaks under the bed sheets while your sleeping and performs surprise oral sex on you

Omg dude my girl surprised me this morning by sheet sharking me , best bj ever.

by jsjdw June 10, 2016

Bum Shark

When your friend pays too much attention to your arse; they're a bum shark.

(Playing Call of Duty) Hey Logan why are you swimming so close behind me in the water? Are you a bum shark?

by Team Leader Joseph November 4, 2018

rim shark

Someone who frequently gives rim jobs and loves the taste of rims.

Saw Ryan yesterday, that guy is a total rim shark.

by DanielChoked May 10, 2018

loan shark

some body who'll loan ya some money and break legs if u dont pay it back in time.

"Shit that loan shark gonna break my legs, blow up my car, rape my wife and shit in my bed if i dont pay him soon."

by mikeyj MoFo July 18, 2004

attention shark

A person who craves so much attention, if they don't get enough they'll die, much like how if a shark stops swimming, they'll die.

Sarah, stop being such an attention shark!

by MidnightBlueHF May 14, 2016