Top definition
The things swimming around in semem.
Don't swallow because the spermwigglys will run around in your systems all day.
by Tyleu Daveau Reu September 05, 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