Top definition
An engorged penis. So named because the head appears to a hat, not unlike a gnome's cap.
I was sporting a full blood gnome, when my parents walked in
by Marcos Capsian June 04, 2010
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