look up any word, like ebola-head:
You’re a bull shitting fantasist and I don’t give a fuck what you are bull shitting about.

Emo “I’m so going to kill myself”
Dude “Mehpft

Gimp “I’ve got a 500 bhp Corsa”
Dude “Mehpft”

by donside! August 16, 2006
Not giving a fuck what so ever about anything because you are a hard as fuck ninja.

Dave “Dude you totally chopped of your arm”
Ninja “Mehpft”
by donside! August 16, 2006