Sassy-television-detective-turned-action-hero Bruce Willis just hosted Saturday Night Live for the first time since 1989, with musical guest Katy Perry. One of the episode's highlights was this amusing digital short about the secret manly society of boy dance parties, a stress-relieving breakdown of herky-jerky man-cave moves that're "not homoerotic, just a call for brotherly unity." This is a rare instance where a twerking joke still really works.

[video via NBC]