Top definition
The happiness level of a party or person based on the amount of drinks they've had.
Did you see how high the jolly factor went after Donny found the liqueur cabinet?

Haha look at that guy, he's wasted.
Ya, his jolly factor's out the window right now.
by Turlook September 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