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.
A person who illegally cuts firewood, usually from the side of the road.
Did you see that wood shark down the road with his chainsaw?
Banter Sharks are the metaphorical term for the increasing banter in somebody or a group. Banter is characterised into a physical form of a shark where the Banter Sharks are out to get you.
James: "Elliot, shut the fuck up."
Aaron: "I'm afraid he's completely lost, the Banter Sharks have got to him..."
Someone who frequently gives rim jobs and loves the taste of rims.
Saw Ryan yesterday, that guy is a total rim 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."
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?
Interlocking your two hands in the "Shocker" position, then inserting them into a woman.
I hit her with the unexpected shark!