Definitions by BEBOFA.NUTZ

Rusty Muppet

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.

I can't watch Sesame Street without dreaming of a rusty muppet.

Rusty Muppet by BEBOFA.NUTZ February 16, 2017