Top definition
Strait Brainin: The act of masturbation using ones own imagination.
I don't watch porn guys, Strait Brainin till the day I die.
by credmerchantshiftyshive July 26, 2011
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