Definitions by Jinja52

Moo Moo 

Sounds like Moo Moo, correct spelling is Muumuu. It's a loose dress originating from Hawaii. Morbidly obese people typically wear muumuu's. It looks like they were made out of a flowery set of curtains.

I'm so obese the only thing that fits me is a moo moo.

Moo Moo by Jinja52 November 17, 2011