Top definition
When one of your friends on MySpace or Facebook installs a stupid application like "Send an endangered invertebrate" which then proceeds to hijack their address book and spam everyone.
Jimmy: Hey, I just got a message from Susie on FaceSpace that all my pictures are on some website! What the fuck!

Julie: Oh, ignore that, we all got that message. Susie got app-jacked.
by cm_gagnon January 03, 2009
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