look up any word, like trap:
 
1.
Shaking My Head + Face-Palm. An acronym that's reserved for things seen on the internet that are of the utmost stupidity/ignorance.
SMHFP.
by TheBx41 October 03, 2012
5 0
 
2.
Shaking My Head (while) Fist Pumping
That dude was smhfp to that music hard.
by Balotelli July 06, 2010
10 6