Someone trying to be cool but is instead being an absolute idiot, while also simultaneously thinking they are over-important while in reality being completely harmless.
Look at that punkmuffin bragging about everything and trying to get attention.
by The Deadly Weapon September 18, 2009
someone who is definitely a punk but sweet like a muffin.
You're normally so sweet, quit being such a punkmuffin.
by esteban_G September 08, 2010
a person who plays pranks and steals tv remotes
they are being punk muffins! they stole my tv remote
by punkmuff May 10, 2010