SLAMF
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!
SLAMF
Acronym of “sexy looking ass motherfucker”
That dude is hell of a SLAMF