My 1st husband was a prankster, but he knew better than to try them on me. Some of his classics were:
He put the music-playing doohickey from a Christmas card that played Jingle Bells in the refrigerator at work, and it played whenever anybody opened the door.
He put a quarter on the floor outside a closet when his co-worker went out to smoke, hid in the closet, then jumped him when he bent down to pick up the quarter.
Hid a scary devil mask in the microwave, tried to lure the same co-worker into the breakroom by telling him there was porn on the in-house cable, but the guy was wise to him and never did look in the microwave. He for got about the mask being in there and my boss found it (she's very religious and easily startled
).
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"Lonely is as lonely does.
Lonely is an eyesore."