At the place I work for my second job some evenings, it's a place where they have a bunch of those inflatable games, and we have a few velcro walls there, and everyone there has to take their shoes off. On a Friday night there was a couple there, probably mid twenties I'd say, and the guy put on the velcro suit, ran to the velcro wall, did a flip and stuck to it landing with his feet in the air. The velcro is really sticky so you need to usually help the person down. I was about to help him down but then his girlfriend said, "Hey, don't let him down just yet, I gotta do something." So she bounces over to where he's stuck where his feet are in the air. Apparently earlier in the day he had done something to make her mad, so she says to him, "This is for pissing me off earlier!" Then she starts tickling the poor guy's feet and he's almost in tears. After about 30 seconds of that, she let him down. It was all pretty funny... apparently the guy thought so!