Two UNC* students were out for a therapeutic cycle ride one day, when suddenly one stopped and let the air out of her tires.
"What did you do that for?" asked the other.
"Oh, I couldn't reach the pedals, so I thought it would help," came the reply.
At this the second student got off her bike, took off the handle bars and seat, and swapped them around.
"What did you do that for?" asked the first. - "Well, if you're gonna be that stupid, I'm going home..."
*Please see "comments" for
additional pertinent & germane