Top Definition
The act of throwing up at very inappropriate times due to the overconsumption of alcohol and possibly a few other poor decisions.
He drank two bottles of wine before our class dinner in Spain, and then he weisenbecked on me at the professor's table.

Uh oh, Jon's drinking again. Where is he going to weisenbeck tonight?
by weisenbeck_victim January 26, 2011

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