Generally when a group of guys get together, they tend to out-testosterone each other with stupid comments and scenarios, generally a third party middle man is needed to intervene and end this event.
Mr.Curran: Ok, I like that sentence, let's sex it up.
John: Huh huh, sex-
Jake: This one time I was with Jenny and we-
Mr.Curran: *Interrupting* Dude Block.