Top Definition
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!"

by beatnik junkie August 11, 2006

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt