murfffffff 

A retarted cat

Cat + Cat Nip
5 Seconds Later...
MURFFFFFFF

murfffffff by BetterThanButter August 16, 2017

mffffffff 

one lucky guy having sex with many many hot chicks m=male/man and f=female/woman thus m+fffffff = one guy and seven hot chicks having sex at the same time. The single lucky guy is the center of atention

I was so lucky to have a mfffffff last night!

mffffffff by Robbie June 3, 2004

mpffffffffhahhhhhhhhhhhhhhhhhhhhhhh 

The sound that indicates sarcasm.

Eddie: Sugarplum, you might even win a date with me!

Annie: Oooooooh, I'd love to!! ...mpffffffffhahhhhhhhhhhhhhhhhhhhhhhh.......

mpffffffffhahhhhhhhhhhhhhhhhhhhhhhh by DrStephgren April 23, 2011