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!
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