Top definition
1.To express a state of disbelief.
2.When you hear something that is just down right idiotic/weird.
3.To tell someone to calm down.
1.*someone tries to cut you off in a line*
You:"Whoa moss!"

2.Dude: "Ill touch your cock"
You: "Whoa moss!"
by MeLikeyCandy March 07, 2008
Mug icon

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