Three or more dudes spooning with boners.
Three or more dudes have anal sex in bananna formation.
Three or more dudes with there boners cupping each others asshole.
Mansack, mansacking, or mansacked. An event in which a man runs up to another man, usually an individual they dislike, grabs their balls and twists them, and then runs away.
"Hey, that's Jerry. I hate Jerry. Should I pull an epic prank and start mansacking him?"