VIDEOS:
"You're no babysitter!"
The Fox's final attempt to kill Huey in "One Quack Mind" (1951) completely backfires when the bomb that he intended for Huey to catch ends up bouncing off of the latter's head and rolling back under the former, blowing him up and officially ruining his babysitter disguise.
Example of:
Inopportune Impersonation Failure
Example of:
Beam-O-WarExample of:
Villainous BreakdownExample of:
Literally Shattered Lives