I've been tickled on Halloween at least once while wearing a costume, and I've seen a couple of YouTube clips of Halloween partygoers tickling other people in costume as well. Is there something about Halloween costumes that invites tickling? Maybe it's the anonymity of it all. So people in costume can tickle each other and even though they might all know each other somehow it seems more anonymous? Or maybe it's because Halloween costumes tend to expose skin and/or be tightly fitting, which often invites tickling. A lot of the tickling I've seen on Halloween is F/M. Maybe the girls get tickled in their cute costumes so much that they want to get back at the guys? Or maybe girls just feel more confident in their sexy Halloween costumes so they do things that they otherwise wouldn't be bold enough to do? Any ideas or stories?