Today's Week in Video features an adorable iPhone-based Lady Gaga cover, matza-themed music videos, hilarious pranks, and a smattering of other great videos we've found in the last week.
As always, tell us what you think, in the comments.

Want to watch the featured videos? Well, here's a list of them:

Other notable posts from last week:

Featuring: Matt Toder
Filmed/Edited by: Kirk Larsen