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."
The overweight guy at work that tries to look for a new look and suddenly shows up to work one day with a shaved head. His extra weight and double chin helps to round out his entire head making it seem 'bowlingballish' in shape.
Wow, did you seeSean today? He shaved his head! It makes him look rather distinguished and bowlingballish!
Pajama casual is a term used when working from home and preparing for a video conference. All business above the waist and your pajama pants down below.
We have a Zoom meeting in a few minutes and I’ll probably go pajama casual.