The act of sexually assaulting a person, animal, or object with your fist. This usually consists of a persons fist entering the anal cavity of an unwilling party with ferocious momentum.
Samuel L Jackson has muppet punched his way through every movie he has ever been in.
Your mom loves when I muppet punch her.
Your mom loves when I muppet punch her.
by Sensual disfunction May 12, 2016

A meth muppet is a female that has lost all of her teeth from years of meth abuse, but refuses to wear dentures, or come to terms with the fact that she looks like a muppet when she smiles.....
'' OMG did you see that skank on aisle 3?'' bitch walking around wal-mart with her fake ass coach bag at 2a.m, smiling, she looks like a str8 meth muppet.....
by lillithangel June 3, 2014

The act of inserting your arm (elbows deep), dressed in Elmo attire (naturally) into one's anus whilst've being in hunched position; to be tickled into uprght position with said hand.
by BEBOFA.NUTZ February 16, 2017

Dude! Damn! There's this new invention called scissors - get a pair and trim those Muppet Ears - you are scaring the girls....disgusting!
by B. Hanback July 23, 2009

An english slang phrase meaning someone is completely useless, or has just done something foolish. Often used in a good natured manner.
by OverEngineer December 8, 2005

by newky2k May 22, 2006

by Evil Jedi July 20, 2006
