Name for a kitten seen in the MTM TV closing logo. Seen in variations matching the shows it is seen at the end of. Usually lets out with a timid "meow".
Mimsie is such a cute kitty. Too bad MTM is plastered over with newer logos now.
by Chad January 10, 2004
Get a Mimsie mug for your dad José.
1. Miserable and flimsy.
2. Something that is both of these things.
1. "All mimsy were the borogoves..." (Lewis Carroll, "Through the Looking-glass and What Alice Found There")
2. You might want to take that rat to the vet, Jake. It's lookin' kinda mimsy.
by Kinslayer August 17, 2003
Get a mimsy mug for your Uncle Georges.
Prim or affected; over-refined; mincing.
I can't stand those mimsy shoegazer emo bands. Gimme a beer and lets rock'n'roll!
by Lo Topo December 03, 2008
Get a mimsy mug for your cat Yasemin.
A person who behaves with inexpicable stupidity
For example a collegue who has deleted all your files by mistake , claiming they were eaten by wolves could be refered to as Mimsy - if they were to ever dare speak again one might reply "SHUT UP MIMSY".
by matman_uk July 16, 2010
Get a mimsy mug for your papa Callisto.
An imaginary friend, or one in the form of a toy. Or made of air.
Vote for me and I'll show you my mimsy.

My mimsy likes you.

I'll just run that past my mimsy.
by Shez March 08, 2005
Get a mimsy mug for your barber Manley.