Top definition
When a girl gives a man head while he is shitting and pissing. (Often deemed impossible)
Yesterday at work I stumbled upon Robert giving Paul a double lumpkin in the bathroom.
by Tripod787 June 18, 2008
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