mewb

Player who used to be pro or 1337 at something but is now a noob.

You're such a damn mewb.

by elnai October 23, 2007

mewbs

Boobs on cats. When a cats nipples hang down after she gets older. Especially cats that have been fixed.

My cat Pie Whacket has beautiful markings on her fur coat. But she'll never win at a cat show because of her mewbs. Gross!

by Mi 'Chelle September 3, 2009