Skip to main content

Definitions by ItsAlwaysSunny

LFSU 

Share definition Flag
An acronym that stands for "Let's Fuck Shit Up". Used when full of adrenaline and wanting to vandalize.
"Dude im soo pumped!!! LFSU!!!!!!!!"
LFSU by ItsAlwaysSunny December 13, 2009
Get the LFSU mug.