The act of grabbing your penis and pulling it straight up while letting your balls hang over your waistband, you show this to embarras a fellow peer or even a random person for giggles. (looks like you are holding a money bag)
Hey do you have any change for a 20? pull out money bag and say "right here!!!" -the act of money bagging
During the act of sex, either oral, anal or vaginal, when the man pulls out and shoots a load of cum in his partners face.
Yo dog, I was hitting the skins with that floozy and when I was about to cum I pulled out and nailed her with the money shot. I felt like Clint Eastwood, got her right between the eyes.