That would legitimately be horrifying - you break in somewhere, suddenly all is dark and fog spreads everywhere, then the growling begins and then you're Ewok'd from behind by a tree.

A series of booby traps based on a phonetic pattern would be hilarious.

fog, dog, log, jog, hog, bog, pog, nog

Enveloping fog

Dogs and wild pigs set loose

Log launches at you off a treadmill

Trap door drops you into a flooded basement

Barrage of paper disks

Eggnog super soakers