1 definition by AbbyVanP

Top Definition
The act of randomly popping up on someone's chat therefore,"Flashing" them.
Guy: I was on facebook when this girl randomly pops up on chat

Girl: Oh you mean she "Facebook Flashed" you?

Guy: Yeah. she was totally Facebook flashing!
by AbbyVanP September 20, 2010

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