Top Definition
The act of inserting the cock into either the pussy or ass so that cock is so far inside that the nuts are literally sitting flush or slapping against the outside of said orifice...Sometimes predicated by the penis 'bottoming out' against the cervix. Should be a goal during any sexual intercourse....
Dude, the Platinum had his thundercock sunk to the nuts in this breezy's unsuspecting box!

Hey D-Pal, shut your pie, do you need me to be sunk to the nuts?
by Triple Platinum February 18, 2008

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