Wouldn't surprise me a bit if he did, though the teens and adults were more trouble for costumed characters when I was several Warner characters at one park.
I was slugged in the temple so hard I saw stars, no joke, my first day out as Daffy by some guy because I tipped his cap as I ran by.
Another time I was pushed onto the tracks of a coaster by some jerk who thought I, as Bugs Bunny, was hitting on his girl. (I *am* a girl but was playing the part).
Once I was doing the pre-opening welcome outside the gates dressed as Sylvester for the crowds waiting to enter the park. I was grabbed, shoved and then encircled until I fell down where I was kicked and punched repeatedly by a MOB of somewhere between 5 and 10 people all belonging to a church youth group.
And the gang members? Wow. They want us to make gang signs with them in group pictures. We'd mime the excuse we only had 4 fingers not 5 so couldn't do it. This was in the late 80s so Crips & Bloods were the ones we were saying "NO" to. Wee!
Shortly after I left that job, a friend & coworker was picked up and thrown on an ATM machine while dressed as Sylvester. Her back was broken & she had multiple surgeries and ended up suing the company for lack of protection. I think they settled with her. Probably the most dangerous job I ever worked. :)
Wow, I'm happy you got out of there alive. When I was a kid, I worked a couple summers at Universal Studios in southern California, and they always had some costumed characters roaming the premises. Never saw anything that bad, but I would imagine they all had some run-ins. And I would imagine that the overall behaviour of the kids today is worse than back then. As I said before, I hope Tigger smacked him good, because he probably deserved it!!!