m33p0 

A variation of the word m33p, or meep.

Can mean anything. Is usually a random outburst of happiness or randomness.

"Hey. What's up?"
"M33p0!"
Heh. Meepo, indeed!"

m33p0 by Psychic Jack September 8, 2003

m33p

A term either derived from 'meep' which was said by roadrunner on an old cartoon series, or the noise that worms make if you listen really carefully. Orginated on an old mmorpg i played when i was 12-15, people just spammed "m33p" for about 2 days, because well they could.

A dweller(or infact anyone):"Hey"
Kestrel(me):"m33p"
A dweller:"??????"
Kestrel:"n00b"

m33p by Kestrel November 16, 2004

m33persz 

It means you thumbsed this up when the definition sucked

m33persz.

m33persz by TurtlesGoM33P December 12, 2011

m33p

A word that is uttered when an individual, usually female, is poked.

Random Person: *pokes*
Girl: m33p.

m33p by Kotone-chan January 23, 2005

m33p

a celebratory shout

m33p! we won

m33p by rich the l33t May 2, 2003

m33p

word used- could mean anything. me and my friend found it in a how to draw manga book

m33p!

m33p by k-9wolf July 10, 2003

M33P

Purposefully used as an acclamation facilitating a salute to something raw that was said or done. Otherwise used as an outcry to be vociferated during any time of mirth.

Pronounced "meep" (the 3s are surrogate to E's which is a common substitution found in 1337 (leet) speech)

1. (at a PaRtY)
"M33p!!"

2. (conversationally)
"Hey M33Ping at that PaRtY last night was fun"
"M33P!!"

M33P by phl1pper January 3, 2010