Top definition
A hilarious, amazing, cool kid that everyone loves, but can be a total brat sometimes.
Usually a boy who likes to fuck with people.
Person 1: OMG _____ is so cool, but he's such a brat!
Person 2: Yeah, I know, what a Mowbrat.
by TehSickUh April 18, 2011
Get the mug
Get a Mowbrat mug for your mom Jovana.