look up any word, like fleek:
 
1.
A sound made by geeks using the Internet, in a similar manner to how the cartoon character Road Runner says 'beep!'
Mewp?

Mewp, Mewp!
by Bloopy April 09, 2005
 
2.
-Verb-The act of talking on a cellphone and loosing reception causing the phone to make a distorted sound known as a Mewp.
Angry man Eric was cussing out alex on the phone when suddenly he errupted in akward mewp, which resulted in a eruption of laughter among the three boys in the car.
by keyjun March 10, 2009
 
3.
verb: to throw up in one's own mouth.
"When I saw that fat bitch wearing white yoga pants, I totally mewped up my bagel and coffee."
by van_ailwood September 07, 2013
 
4.
A guy that possesses a minature sized penis in both length and girth.
Man, that guy Justin is such a mewp.
by LauraJordan August 22, 2007