Top Definition
A bowel movement that includes all of the following results:

1. Clogs the toilet before the toilet paper even gets a chance to go down.
2. Leaves a horrific scent in the bathroom that lingers for at least a week, no matter how fast/long the fan is on.
3. Leaves the person who moved it so empty, that he/she is hungry after.
If you ever leave a dirty isaac in my bathroom again, you will no longer be welcome in my house
by bigDuker57482 November 06, 2007

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