duct taping the cabin door closed; covering the cabin floor with inflated rubber glove balloons; (both while the occupants were asleepstanding at the darkest corner of the trails with an alien mask and black cloak;
wrapping a counsoler's popup trailer in saran wrap. completely. (except one window....we didn't want him to smother)
director's bra into the freezer for the night...carefully returned just before she woke up...