A term used when you are in the middle of exhaling gas from your anus when someone makes you laugh and you shit yourself.
by Anonymous April 01, 2003

a word used to express disappointment or sadness =.... meep can also be used to express excitment about something
by xXprincess_rawrXx January 08, 2009

1. You are such a moop.
2. Do you moop?
3. I moop everyday, anyday.
4. He was such an anti-moop.
5. Remember mooping last summe?! We need to have a Moopfest 2010!
2. Do you moop?
3. I moop everyday, anyday.
4. He was such an anti-moop.
5. Remember mooping last summe?! We need to have a Moopfest 2010!
by Jake the Moopster March 14, 2010

1. burning man term means "matter out of place"/ litter, major no no.
I GIVE ANOTHER DEFINITION...#2. (hehe) is what happens when muppets (or silly creatures) poop, particularly at burning man...
I GIVE ANOTHER DEFINITION...#2. (hehe) is what happens when muppets (or silly creatures) poop, particularly at burning man...
i wore a fuzzy full-body costume that night and the zipper got stuck...i had to moop so bad i cut the zipper off!
by mystic muppet April 01, 2010

n. an unnaturally oversized bowel movement when, shown to others, will garner a range of responses from praise to outright revulsion
by monkeys_paw June 30, 2006

by i luv my baby November 03, 2006
