What is the velvet hat trick
The phrase velvet hat trick is slang for one of two things:
It can refer to an act of intimacy between three people (2 woman and a man, 2 men and a woman, 3 women, or 3 men).
It can also refer to enjoying penetration orally, vaginally, and via the rectum in one session.
Its origin would appear to come from the fact that velvet is associated with nobility (which some use to describe someone that is socially or politically privileged), and a hat trick refers to three consecutive successes (most often used in sport, for instance when a single players scores three times in a game)