mewpp 

tiny critter, often lives underneath beds and sofas.

OMG, a mewpp!!!

mewpp by BeatL February 6, 2003

MWPP 

An acronym used in the Harry Potter fandom to refer to the four characters in the Harry Potter book series who called themselves The Marauders. Stands for Moony, Wormtail, Padfoot and Prongs.

Some half-pie decent MWPP fanfiction can be found here.

MWPP by Victoire Weasley January 13, 2009

Mewpie

natedaugg's Pokemon in the chatroom at TreasureTrooper.com

Go! Mewpie! Use Psychic! 'Mewpie is confused' It hurt itself in its confusion...

Mewpie by natedaugg August 7, 2012

Merppleskiddirt 

A variation of the word Merp it is to be used when you’re feeling silly

Haha merppleskiddirt is a very funny word!

Merppleskiddirt by SkyesTheLim1t June 19, 2023

Mepps 

Meps is a nonsensical, negative, exclamation made by the Conehead family from Saturday Nite Live.

The cops are at the door! Mepps! Mepps!

Mepps by Jim Inman August 27, 2006

Mewp 

The word you use when you've run out of words to say; a filler word of sorts; something that sounds cute but screams 1,000 thoughts all at once, and yet, only you know what it truly means.

My girlfriend was so flustered after we had our first kiss, that all she could manage to say was "Mewp"

Mewp by That Person. September 24, 2017

mewp 

A sound made by geeks using the Internet, in a similar manner to how the cartoon character Road Runner says 'beep!'

Mewp?

Mewp, Mewp!

mewp by Bloopy April 9, 2005