Many years ago I visited a couple with a new baby. Playing around “entertaining” the infant I stuck a rattle with a suction cup onto my forehead. Later we had to peel it off with a knife. Left a huge round “headlight” welt on my brow. Next day I had to pick up my fiance who was flying in from L.A. to marry me. She thought I had been in a car wreck. When I told her the truth, she almost called off the wedding to such a stupid jerk.