WSMFP

An acronym for Widespread Mutha Fuckin' Panic!

Kid: "What's that WSMFP on your trucker hat mean?"

Spreadneck: "Wiiiidespread Mutha Fuckin' Panic!"

WSMFP by karahwithanh December 8, 2015

WMFP 

Wetting My Fucking Pants

That was so funny I'm WMFP

That was so scary I'n WMFP

I've done no work for this class I'm WMFP

WMFP by Ashnap January 28, 2007