Top definition
When a guy has big balls and a small {penis} and it looks like a {pumpkin} when he is {erect}.
Susie: Last {night} I was gonna {fuck} Johnny a he had a total pumpkin boner, so I got my ass outta there.
Claire: Ewww, sick.
by Kitty Stroker August 25, 2006
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