split finger fastball

when you three fingerblast, pinky analblast, and thumbdiddle all at the same time at a rapid speed

She got a hard split-finger fastball resulting in an incredible orgasm

by killertherand November 27, 2003

Shake off a fastball

It means going number 2 in the bathroom. In baseball, when a pitcher wants to throw a fastball, the catcher puts one finger down. If he wants to throw a curveball, he shakes his head to the fastball and the catcher puts 2 fingers down for a curveball. Also known as "calling for a curveball".

I need to go to the restroom and shake off a fastball

by CPAbel February 4, 2010

High Fastball

Another expression for taking the dirt road or taking the brown eye from Atlanta to Boston.

Last night I switched it up and gave her the high fastball. Your mom always hits the high fastball.

by The Dutch Bandit January 16, 2011

underhanded fastball

Jerking off in a public restroom stall while doing a handstand. The ejaculation must take place in less than 15 seconds after the jerking commences, and to truly perform this dead the load must be caught in the mouth of the one jerking off.

Dude I passed this girl walking through the mall yesterday. I got so hard I had to go into sprint to the restroom and pull an underhanded fastball.

by loisting4life April 9, 2017

Fastball Slammer

When playing the game "Cup Hawk" you yell "Fastball Slammer" then throw the ball as hard as you can at the cup. Usually ends with drilling the guy standing behind the cup.

Aaron - "You know what, FASTBALL SLAMMER!"

Coleman - "Wow dude ok.. that hurt what the heck"

Aaron - "YOLO"

by CupChamp July 24, 2012

stinkfinger fastball

When a baseball pitcher uses a substance on his finger when he grabs the ball, and when it crosses the plate, it smells so bad the batter backs off the box for a called strike.

He threw that stinkfinger fastball by him, made him look like a fool, boy.

by JackieTreehorn1 October 24, 2022

stinkfinger fastball

When a pitcher coats the ball with a smelly substance and throws it over the plate. The batter backs off because of the smell and it’s called a strike.

He threw that stinkfinger fastball by him, made him look like a fool, boy.

by JackieTreehorn1 October 24, 2022