Monster Madness

I saw a lot of boys (and girls) wearing stuff with the so called 'Monster' logo.Is it THAT stylish? I saw something really weird / funny thing about a week ago.
I was on my way to a bookstore in Silibin ...and I saw an old man wearing a 'Monster' shirt!I totally LOLed!Literally!Wow!It really is THAT popular sampai an old man pun nak pakai.Tak sangka.:D But thinking twice,he probably borrowed his son's shirt.(maybe not)

Anyway,I still don't get the madness that has (almost) all the boys owning at least one 'Monster' item.It's just a logo with green/black claw marks...right?

=-D