Office gal: So last night I learned that human skin is essentially an evolutionary trait that allowed us to run!
Office guy: Okay...
Office gal: Cause it has more sweat glands and less fur, which meant we didn't overheat when chasing down prey...
Office guy: Great. (turns to leave)
Office gal: Hey, where are you going?
Office guy: To the bathroom.
Office gal: Okay, but come back because I have more things to tell you about sweat!
Minneapolis, Minnesota