Top Definition
A female who does one or more of the following:
1) A person who will wake you up at 2 am to the sound of them breathing heavy and smacking their lips while eating oatmeal.
2) A racist girls who thinks its ok to joke ' dad said if I want to visit Korea, I should just lock some trash in a bathroom and open it up in a few days'.
3) Sings Mariah Carey's touch my body in her bra while rubbing lotion on herself and eating peanut butter in the mirror. In all her fat roll glory.
4) Is fat and not cute.
When he called me a kelly cow, I just knew I had to hit the gym and stop eating them donuts.
#fatass #bitch #fugly #racist #hater
by melubulongtime March 01, 2009
5 Words related to kelly cow
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