Top definition
The act of taking a full, unopened beer can and striking it to one's own head, then making the beer explode.
Alexa: Nate you should rumpul that bud light!
Nate: Nah i enjoy bud light, but i'll rumpul that natty light for sure.
Alexa: You won't pussy!
Nate: Watch me bitch
by NTswelly January 29, 2012
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