kick in the balls
The most painful thing a man can experience. Balls (otherwise known as testicles) are the weakest body part there is and even a flick can bring a man to his knees and want to cry.
Example:
Susie: "I can't believe you cheated on me!"
Ryan: "I'm sorry please forgive me"
Susie: *kicks him between the legs*
Ryan *cries like a little bitch holding his nuts and puking*
Susie: "nothing you can't solve with a swift kick in the balls! :D
Susie: "I can't believe you cheated on me!"
Ryan: "I'm sorry please forgive me"
Susie: *kicks him between the legs*
Ryan *cries like a little bitch holding his nuts and puking*
Susie: "nothing you can't solve with a swift kick in the balls! :D