World Hardest Riddle

冥顽脑袋

I turn polar bears white
and I will make you cry.
I make guys have to pee
( n; g& X; F) |3 d) |. yand girls comb their hair.
$ G# g" q- j7 N1 @+ e7 K8 P- PI make celebrities look stupid
and normal people look like celebrities.
I turn pancakes brown
. J$ a2 d! }: U. ~3 |and make your champane bubble.
: K: e; k/ A* X  ~1 KIf you sqeeze me, I'll pop.
5 Q7 x) h4 l) K. Z& n; ]If you look at me, you'll pop.
9 V0 v% u7 h/ W5 P3 G$ R6 L! PCan 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:
$ j' S& c/ h/ p3 {
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.