My son, a former Disney CM figures that the boy is reaching behind Tigger either for the custume zip, or the attachment of the head. I really feel for the CM who was Tigger, if he slips out of character for any reason, and it is reported to management, the chances of dismissel are very high. My son also told me of an incident at Epcot where a druken guest tried to grope Jasmine, the quick thinking CM playing Alladin stayed in character and said something like "hey, don't you know she's already married to me", in response the drunk swung a punch at Alladin (thankfully, missed). For all this abuse the CM's make slightly over minimum wage, and have to be happy and cheerfull at all times.