Snuffleupagus was a HUMONGOUS muppet on Sesame Street. Originally, he was supposed to be Big Bird's invisible friend. The audience would see this gigantic, lumbering, wooly mammoth come talk to Big Bird - but every time Big Bird would try to go get others to meet Snuffleupagus (so they would believe he existed), Snuffleupagus had decided to leave. So everyone thought Big Bird was lying about having a big wooly mammoth friend named Snuffleupagus. Eventually, researchers for the show realized that the young children tv-viewers were getting VERY anxious about this character!! We all could see him and knew he was real (it was not at all obvious to kids he was supposed to be the "invisible friend" - since we saw him the same as all the other characters). Children were getting very upset that everyone thought Big Bird was lying when Big Bird was not. Ultimately, the writers had to make Snuffleupagus an actual character on the show who interacted with everyone (not just Big Bird as before). So when I use the word Snuffleupagus, I use it to refer to someone elusive, hard to get to know or hard to believe exists.

An exclamation made when your friends or family are teasing you to a point where you can't handle it anymore and a hissy fit is in order.

Derived from a YouTube user's famed outburst following Britney's lackluster performance at the 2007 VMA's.

When you're in the 69 position, and the guy pulls his dick out of the female's mouth, then lays his balls over her eyes and his dick over her nose, thus making her look like the Sesame Street character Snuffleupagus.

Leaving. Not able to be seen, like Mr. Snuffleupagus

The coolest name ever! A character on Sesame St. that was Big Bird's imaginary friend. Called snuffy.

An uncircumcised human male penis, especially one with an excess of foreskin in the unerect state; a man who possesses such a penis. Short form is "snuffie(s)".

So-called after the namesake character on a children's show sporting a large, dangling snout.

A male with a large to obscenly large foreskin.