A lady that i use to know would walk up behind women in randoms stores in the mall to tickle them.. She would proceed to ticke the woman's sides, ribs, or pits if she could get to that spot and wouldn't stop until that person turned around to face her.. When whoever she was tickling faced her, she would stop and appologize claiming she thought they where someone else.. i've thought about doing that quite a few times myself, but it would be a little harder for a guy to get away with, i would imagine.. What does anyone else think about this?