Trying in vain to find a video I saw a few years back. Three girls, one of whom was supposedly going to be playing the prank by jumping out of a washer dryer to scare her friend, but was actually the victim of a decent pie when she popped out. Took it pretty badly and called her friend a whore as I recall!
Here is a UMD post by Sadblue which appears to refer to that scene https://umd.net/forums/good_pie_in_the_face_top_20_m Unfortunately, the youtube vid linked there is "unavailable", but maybe there is enough info in his detailed description to track the scene down (I was unable to, sorry). Here at least is a screen cap that I found.
Yep, this was "The Smoking Gun Presents Top 20 Most Dumbest" a show that ran for a couple of years on TruTV several years ago. I believe it got canceled in early 2014-ish. This particular episode was called "Practical Jokers Gone Wild 7". There were so many of these episodes kicking around for a while that I was only able to find this clip on the Smoking Gun's own Youtube channel, which has been gone for a while.
Thanks a lot guys! Nice hit, nice pie too. Agreed, the build up is a big part of the pay off! I think its the genuine sense of injustice and humiliation here...can't get that with a paid model, however good an actress!