Animal Hats - Roar

On my way home today (on the bus), I noticed a gentleman waiting at one of the stops.  Nothing terribly distinctive about him that I can recall except for the animal hat.
You've seen these hats I'm sure particularly on toddlers and some teens.  I think it's becoming a little overdone since I see so many little kids wearing them on a daily basis at the zoo.  But I can't accept adults wearing them.  This guy's hat even had a tail, so you could see him coming or going.  Yuk.