Pitchers Mound 

Like third or fourth base, Pitchers Mound is a status regarding sexual activity. It is not in direct relation to the other bases of a couples sexual interaction, rather an independent stage of physical play.
It is the act of punching your partners crotch area (Usually with surprise). You continuously punch the others genitalia -- as if with each strike of contact (from fist to delicate reproductive tissue) you receive an extra point. Sure -- they may resist, and at the same time try to punch yours, but unlike hitting a "home-run" (resulting with both partners taking out a great deal of pleasure) there is only one winner within each session.
The difference between reaching Pitchers Mound and ferociously hitting the human-juice out of your mate's reproductive organ is that it is fun and safe. I tend to yell "Pitcher's Mound!" while I enact a harsh blow to my girlfriend's vagina. Only a Chad would injure another's crotch area without warning or playful desire.

Kyle: "Emma, what do you want to do? We have already passionately accomplished the four bases a hundred times."

Emma: "Well, we haven't done Pitchers Mound yet."

Kyle: "Pitcher's Mound!" (Kyle strikes Emma's Vajayjay with a Mexican undercut, the dirtiest of all the undercuts)

Emma: "Fuck! My Vajayjay is bleeding. I guess you win Kyle."
"P.S You're Hawt."

Kyle: "Because I won like a boss, I am going to incorporate this event in my definition on Urban dictionary."

Pitchers Mound by AnalMonster666 February 17, 2015

Pitchers Mound 

When having sex from behind. Pull out and nut in your hand then wined up like a pitcher and throw it in her face. Immediately following yell "Strike!!! Your Out!"

I was with your mom last night and I finished with a pitchers mound.

Pitchers Mound by Booya(You know it!) December 29, 2010

Pitchers mound 

Anal fisting, the next logical step after having sex.

"Dude i got to second base with Jen last night"

"Well you're well on your way to getting to the pitchers mound"

Pitchers mound by babaoriley February 20, 2009

Pitcher's Mound 

The act of defecating on the bathroom floor immediately in front of the toilet.
Related: upper decker
Special Note: Much like the Upper Decker, the Pitcher's Mound bears weighty ramifications and sends a powerful message. As such, it should only be unleashed when the circumstances are dire and there seems no other course of action.

The shit was about to hit the fan, but Tommy made sure it hit the floor first.

Pitcher's Mound by Shi Zewr Porwn April 17, 2005

abandoned pitcher's mound 

The pelvic region above the vagina that is covered with an extreme amount of pubic hair,thus resembling the look of an old baseball sandlot that hasn't been played on in a long time

Mike wanted to eat out Gina,but told her to cut the grass above her clit ,because it looked like an abandoned pitcher's mound

abandoned pitcher's mound by BIG T 49 August 10, 2017