Top definition
SLAMFdrugs
Acronym for Snowing Like A Mother F***er, used to describe extreme winter weather conditions that are dangerous for driving but exquisite for snow-riding sports.

Go warm up the Subaru; we're heading for the hills! It's SLAMF out, and I wanna get first tracks!
by gregor_y April 17, 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