Top Definition
1. The sound a cow-dinosaur would make

2. A new type of hello between people who live in Melbourne & Geelong
*phone rings*
Caller 1: ''Moo rawr!''
Caller 2: ''Moo rawr!''
by YupUKnowWhoIAm! March 22, 2010

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug
The sound made by the animal known as a Cowin or a Liow. A Cowin/Liow is a mixture of a Lion and a Cow.

Here is a picture of one.
http://www.shepcomputer.com.au/images/ArtCows/LionCow.JPG
Cowin : MOORAWR!
Liow : MOORAWR!
by Arch BATCH! October 27, 2008

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

Buy the mug