Top definition
An anal explosion, usually from a female, done on purpose despite pleas to the contrary.
This room reeks, my bitch girlfriend just dropped a grumpy ana.
by allwhites November 10, 2011
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