Top definition
To smack your balls so hard against a wall, you cannot walk, let alone stand for at least a week.
Damn, did the hospital provide a wheelchair?

No, they blamed me for the Wallsack Wolly Wumper!
by ProZak95 July 20, 2011
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