Top definition
Used to describe the fuel powering any failed attempt, action, or result.
After a terrible attempt to score a basketball shot:
"Way to use fail fuel on that one."
by stupidcakes June 19, 2009
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