An old person crossing the street.
I was driving down Main Street and had to swerve at the bowling pin.
A whore / tramp / slut / skeeze / chicken head , accept these types are the ones that all have sex with the same guy , knowing that the guy has already nailed all her friends , yet the " Bowling Pin " is still dumb , or stupid enough to stand there next in line to be knocked down by him ! Hence she is standing there like a bowling pin waiting her turn to be knocked down !
Mary went out one night and met an attractive man , but soon found out he had already slept with 10 other girls she knew personally , so instead of walking away to find another man , she chose to stand up and be next in line to get knocked down like the "Bowling Pin "she is !!!!!!!!!!!!!!!!!! STRIKE
a pushover. named because bowling pins can tip or be "pushed" over very easily
her boyfriend cheated on her three times. she took him back each time after just an apology. god what a bowling pin she is.