What is Mafn?
1.
Online acronym for "making a funny noise". Such a funny noise is usually made by cupping your hands over your mouth, putting your lips together, and blowing as if you were blowing into a trombone while opening and closing one of your hands, creating a sort of "wah-wah" effect.
Screenname1: Whatcha doin'?
Screenname2: mafn
Screenname1: Nice!
See
Random Words:
1.
condom
jimmy hat, spunk trap etc..
1.
when you have your girl on her back and are having sex, you pull out and cum on her tits. as you do, her frog like tongue hits it like ..