Okay, this one may be a tough one, so I'm using a "giveaway" quote!:
[The stun gun that was supposed to kill the mummy didn't work....]
P1: You said the stun gun would knock out that thing for an hour. ONE HOUR!
P2: It's possible we didn't... fully appreciate... the mummy's background.
P1: Ok, forget the stun gun. I want a C-4 grenade. I want a Bazooka. I want an Anti-Tank Missle!