Klingon mating rituals.
An awkward thing to walk in on
(Shatnerday, Star Trek)
Goes to Starfleet Academy for four years and climbs officer ladder at normal promotion speed despite having a super computer for a brain, the strength to beat any Klingon warrior, and the moves to pleasure Tasha Yar.
You know, I never appreciated Rent until I heard it in its original Klingon. Quite beautiful, actually.
(Michael Dorn, Star Trek)