1 definition by Julian Da Great

Top Definition
custom firmware. used to put ISO games on your PSP
Guy 1: "How are playing games on your PSP without a UMD?"

Guy 2: "I have cfw."
by Julian Da Great October 15, 2009

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