Top Definition
The name you give the fetus when you get your math teacher pregnant and give her an abortion with a protractor
"Mrs Mays: have you got it?"
"Jimmy: yeah, I've got it but I'm keeping it and calling it Matheson"
"Mrs Mays: your really fucked in the head"
by the alpha ogre-lord September 24, 2014

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Colloquial slang for fuck boy, smooth operator, bulk ability to pull bitches, basically ladykiller
When approaching a female species act as though you're a Math-e-son , however beware you may need to bring a shanwow because bittys be drippin' afterwards. Look out for tidal waves
by pryan2163 March 27, 2015

The Urban Dictionary Mug

Lotsa space for your liquids.

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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
someone who wants 3d chalk for their birthday so they can draw dinosours...they are turning 16.
jace: what do you want for your birthday?
lucy: I want a matheson.
by ladela October 24, 2009

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