The act of two males attacking each other with their penis'. The goal is to either hit the both of the other persons balls or until they forfeit. Typically played erect.
I walked into the room and caught Logan and Matthew sword fighting on the bed.
Slapping boners together. An activity friends of any sexual orientation partake in. One way to play this game is to see who can hit each others balls with they're penis a certain number of times. This can be between two perfectly straight males. It's a game, a fun way to bond
John: "hey Robert, interested in a game of sword fighting?"
Robert: Hell yeah dude, I haven't done sword fighting since I was a young chap, let's whip them out and battle bro!"
The occurrence of two naked men slapping each other cocks together as a form of sexual pleasure.
Janet: Why didn't Mike and Dave come to thew party?
Marlon: They were too busy sword fighting when i called them and said that they had rather cum later.
A game in which two guys expose their penis and start to sword fight with each other. sort of like what you do with light savers but in this case your using your penis.