1 definition by willie-dancer

Top Definition
undescribably cool, outrageously awesome
"That roller coaster kicked my ass!.. Dude it was sooo fucking awesome!"

"Like regular awesome? or FOSSUM!"

"FOSSUM"
by willie-dancer April 08, 2009

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