Snap a photo of your friend and you can smear Joker makeup all over his face. Hahaha -- sucker.
What'll really pass the time is the sheer difficulty of using this app: Mess up applying Joker makeup once and you have to start all over again. The e-mailing portion of the app isn't integrated with iPhone's Mail, and it's a real pain to use (requiring you to fill out your name and e-mail address as well as your friends').
I'm not sure how much Heath Ledger fans will appreciate this app. I guess this is Warner Bros' way of cherishing his memory.
