When a man humbly accepts that he doesn't stand a chance with the woman he is talking to and, instead of being a cockblocker, he sets up his much better looking and successful friend with an assist. As a result, both men end up winners.
Guy 1: Hey, bro, you remember that hot ass blonde you Scottie Pippen'd me last week?
Guy 2: Yeah, she was hot as hell.
Guy 1: She's got a friend that's just as hot. Want me to hook you up?
Guy 2: Hell yeah, that's what teamwork is all about.