Top definition
abbreviation for son of an ef-ing bitch
most likely used when writing
-hey did you turn in your homework?
-sofb, i forgot.
by billybobshmobglob October 22, 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