A word meaning now. Originated in the movie Super Troopers where two officers decide how many times they can say "meow" in place of now, before the driver becomes too suspicious
Cop: "Do you know how fast you were going right meow?"
Driver: *laughs*
Cop: "Meow, is there something funny boy?"
Driver: "Excuse me, but are you saying meow?"
Cop: "Am i saying meow? Am i saying meow? Boy, do i look like a kitty cat all hippity hop from tree to tree? Meow, driver's licence and registration please."
Noun - An individual who bitches out over and over again despite his/her continual reassurance that they're actually gonna do what they said they were gonna do.
Dude, Jim and Trav are such MEOWs, totally MEOWed on me today and didn't show up for their surf lesson.