Top definition
A miracle of nature that occurs when you have to take a shit so bad that your ass begins to spontaneously lube itself in preparation for said shit.
I gotta shit so bad I just auto-lubed!
by ad fan August 30, 2006
Mug icon

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