Top Definition
A person with no butt. Who's THighs are connected to their bACK because there is no butt in between to separate them.
Lauren is a thacker.
by Kate February 08, 2004

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the act of a woman releasing cum from her asshole that was shot into her after butt fucking.
the cum with usually appear greenish-brownish-yellow.
dude, thackers are nasty.
by ian April 29, 2004

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