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In the movie Mean Girls, Kalteen bars were a swedish protein bar that makes you gain weight like crazy.
Shane Oman: Why are you eating a Kalteen bar?
Regina: I'm starving.
Shane Oman: Man, I hate those things. Coach Carr makes us eat those when we want to move up a weight class.
Regina: What?
Shane Oman: They make you gain weight like crazy.
Regina: Motherf -
she spits out the bite of the bar that she was chewing, and then she lets out a high-pitched scream
Regina: Aaaaaaaah!
by Crystalbell December 03, 2013
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