Good question.  In my opinion, and it's a strong opinion is the childishness thing.  People have posted and made threads about it on here.  You now how fats act childish, almost autistic?  Throw tantrums, the "me, mine, me, me, me!" attitude, the obsession with Disney characters, being mermaids, even at any age?  I know that 99.9% of 3 year olds have better fashion sense than this cretin, but honestly the only LOGICAL explanation for this "attire" would be from a very awkward 3 or 4 year old.  Fats are childish.