Top definition
Masterbating until orgasm while using Twitter.
The dirty slut was mastertwatting in the school bathroom to tiger wood's new post.
by Poopslayer1 December 08, 2009
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