shark tooth 

A tooth that is either gummed out an angle or overlaps teeth; sometimes several teeth, giving the tooth a shark-like appearance. STS (Shark Tooth Syndrome) is usually passed through the maternal side, and is more widely pronounced with people of mixed race descent. Although it is possible to live a semi-normal life with STS, numerous drawbacks do pose obvious risks (ie; Eating, Brushing, Attracting the opposite sex). A cure has yet to be found.

"Hay Guys, Didja seen that there gal who dun walked bay us? Man She was pratty!"

*Shark Tooth Koboyashi Smile*

"Ah Gad!"

shark tooth by beatnik junkie August 11, 2006

Shark tooth 

This connotes someone with shark teeth.Often looks puzzly,like a maze,like a bag of skittles, like someone threw a brick at it.You can often catch this person flossing with peculiar objects ranging from a mattress to a pillow to even car tyres.

You have shark tooth it looks wonderful

Shark tooth by Jj176 August 6, 2023

Sharktooth 

“Sharktooth” (verb) -- adults intentionally creating a positive experience or memory for young children.

Origin: While hunting together for shark teeth at the beach, parents would covertly drop one or more pre-purchased shark teeth in a child’s path, thus ensuring that the child experiences the joy of a successful hunt within their limited attention span. When searching for seashells, it may also be called “shell-shilling.”

Alternatively, as ammunition for ungrateful adults to declare to their well-intentioned parents that their entire childhood was a lie.

“I didn’t really catch that fish in preschool? You put it on my hook when I wasn’t looking? You sharktoothed me!”

Sharktooth by rossfish June 9, 2022

Sharktoothing 

Sharktoothing is when a woman is in the middle of a blowjob and bites down on a man's erect penis.

Doctor: So tell me, what caused your penis to bleed?

Patient: Well, I told my wife that we should try sharktoothing.

Linda: Hey, Bob, you want me to shark tooth you?

Bob: Are you fucking insane?

Sharktoothing by I Burnt Toast July 17, 2016