Jimmy Kimmel's 'Hop On Pop' Prank Shows Exactly How NOT To Wake Up Dad

For his latest, Father's Day-inspired YouTube Challenge, perennial prankster Jimmy Kimmel -- perhaps inspired by Dr. Seuss -- encouraged his followers to hop on their sleeping pops. Let's just say not all the dads were thrilled by this personalized wake-up call. Of course, if history repeats itself, they'll have their chance for revenge this holiday season.

(hat tip: Viral Viral Videos)