When the middle finger and/or other fingers are inserted into the vagina and the thumb is used to stimulate the clitoris. Requires impressive dexterity, and if mastered leaves the other arm free to stimulate other body areas.
"I finally figured out how to bowlingball, so now I can finger a chick, and rub her tits!"
"Dude, my fingers are locking up from bowlingballing for so long!"
"Mike, you can't move your thumb fast enough to bowlingball me, just use your other hand."
"Dude, my fingers are locking up from bowlingballing for so long!"
"Mike, you can't move your thumb fast enough to bowlingball me, just use your other hand."
by Pirate JJ March 30, 2009

a sexual act in which a man/woman eats out a girls ass while shoving his or her entire hand into the girls vagina
by Z4cky fr!ction March 04, 2009

when you take your middle and ring finger and place in the vagina and then place your thumb in the rectum
by fatboy one April 24, 2006

When you decapitate someone's head from their body. And you stick 2 fingers into their eye sockets and 1 finger into their mouth. You then proceed to roll their cut off head into 10 pins, like a traditional bowling game.
Killer "Who wants to play bowling?"
Bowler "Let's play! I'm an expert bowler!"
Killer "You pick your ball first."
Bowler *picks a red bowling ball* "I choose this one!"
Killer "I CHOOSE YOU!"
*CHOPS OFF HEAD*
Killer "This is another great Head Bowlingball. After this game, I'll add it to my collection."
Bowler "Let's play! I'm an expert bowler!"
Killer "You pick your ball first."
Bowler *picks a red bowling ball* "I choose this one!"
Killer "I CHOOSE YOU!"
*CHOPS OFF HEAD*
Killer "This is another great Head Bowlingball. After this game, I'll add it to my collection."
by Best User On Urban Dictionary August 10, 2025
