Take (a) Picture In Your Bathroom! Usually circulates around Myspace or Facebook, but it's one week throughout the whole year where someone starts a group to make as many people possible join the group and take a picture in your bathroom then post it as your profile picture!
ex. "Hey it's TPIYB week!" "Aw yea, i'm going to take a picture in my bathroom right now and post it!"
by CHICKEN4REALS October 15, 2010