Infield Fly 

This is a distant cousin of the infamous upper decker. This is the act of defecating in a urinal. This meneveur is very risky and should only be attempted by an expert.

i had my friend watch the door in the science hall. I filled that urinal with a good sized mud snake. I wonder if the biologist liked that snakel in his urinal.

Infield Fly by The Mad Shitter April 21, 2004

Infield Fly Rule 

If there are runners on first and second(Or the bases are loaded) and less then two outs when the batter hits a pop-up to the infield, he is automatically ruled out to prevent fielders from dropping the ball on purpose to try to turn a double play.

Since the bases were loaded with no one out, that easy pop-up became an infield fly, so the third baseman doesn't need to catch it.

Infield Fly Rule by birdboy2000 July 16, 2004

Infield Fly Rule 

Baseball sexual metaphor for when there's an unequal ratio of males and females at a party and one member of the dominant group leaves to create an equal ratio.

John called the infield fly rule at the party and left so it didn't turn into a sausage fest.

Infield Fly Rule by Shazam814 December 10, 2009

Infield Fly Rule 

Somebody explain this

Infield Fly Rule by Anonymous October 17, 2003

infield pop fly 

Wiping your ass, dunking the paper in the toilet, then throwing it on the ceiling. The follow up to the upper decker. Also known as an in the park home run.

Ken left an upper decker at Mikes house, then hit an infield pop fly.

infield pop fly by hahapoohumor March 28, 2009