Top Definition
used to define huge sarcastic assholes, that end up becoming amazingly sweet. Seans know exactly how to piss you off and then five seconds later have you cracking up. Huge jerks, but gotta love 'em.
A Teenage white kid that has an abnormally large penis usually ranging to 7.5 inches to

An all around amazing person, everyone knows there "Sean-Thomas's"
Also known as a master in bed
Wow he has a penis almost as big as Sean-Thomas

Cathal really wants Sean-Thomas
by ???T3l??? February 15, 2014

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

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The Urban Dictionary Mug

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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

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Someone who acts like a complete jerk and cries like a man-baby when he doesn't get his way.
Oh, you didn't get a blow job? Maybe you shouldn't have been such a SeanThomas!
by Reesespieces! May 03, 2012

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