I found this on another website:
I turn polar bears white (fur is white because they adapt to the altitude. higher atmospheric pressure slower melinin)
and I will make you cry. (peer pressure)
I make guys have to pee (pressure in bladder)
and girls comb their hair. (peer pressure)
I make celebrities look stupid (stress = pressure)
and normal people look like celebrities. (again peer pressure makes u wanna look nice)
I turn pancakes brown (pressure causes heat. heat makes pancakes brown)
and make your champane bubble. (bubbles are the release of air and aire pressure)
If you sqeeze me, I'll pop. (if you somehow squeeze a container of pressurized gas, it explodes)
If you look at me, you'll pop. (could refer to peer pressure. u snap under the pressure, every body staring at you.)