Top definition
1. Term used to mock groups of sweaty nu-metal bro fags pushing eachother aka. the mosh pit.

2. Telling somebody they didn't something cool.
1. Look at that sick mosh, lets fight them.

2. Person A: " Dude, I just went to Taco Bell! "
Person B : " Oh Sick mosh!!! (incredibly sarcastic tone) "
by fishyfishy September 06, 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