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
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