World Hardest Riddle

冥顽脑袋

I turn polar bears white
: o5 F" ~& o" S! ~6 xand I will make you cry.
! a  t4 E4 b% k6 m- Y7 H0 j- W5 bI make guys have to pee
, c7 K0 w' \  F1 G4 H2 z# e$ iand girls comb their hair.
I make celebrities look stupid
and normal people look like celebrities.
I turn pancakes brown
/ O3 q9 M/ m6 o: y# V& m. Tand make your champane bubble.
3 X# V! y# M: lIf you sqeeze me, I'll pop.
  }: ?  q, f8 y3 y9 w+ hIf you look at me, you'll pop.
Can you guess the riddle?

bei0512

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Xbfeng

The best answer is: Time

小香菇

I believe the correct answer is no.

Dumber

What is this?

overtherainbow

HAHA ...WHAT A TRICK!

冥顽脑袋

The following bit is on the end of some versions of the riddle:
9 i6 ^. P: G. N+ e0 T
97% of Harvard graduates can not figure this riddle out, but 84% of kindergarten students were able to figure this out in 6 minutes or less.

So judging from that, the people who have been saying that the answer is "no" are probably correct.