During a threesome with 1 man and 2 women, one woman is riding the mans penis while the other woman is sitting on the mans face. The women will kiss thus making a triangle.
I was part of a Devil’s Triangle with these two chicks, one rode me while I ate the other out!
A threesome involving 2 men and 1 woman. Generally one man on each side of the woman who high five after achieving climax, creating a "triangle" type figure.
Or, for Brett Kavanaugh, a drinking game with 3 beers placed in a triangle that utilizes quarters.
Bro, that devil's triangle was crazy last night! I think our quarters might've accidentally touched.
What you claim is a drinking game when you're a Supreme Court nominee who doesn't want to admit in public that you and another guy both fucked a girl at the same time.
Senator: Judge, what does the "devil's triangle" entry refer to in your yearbook?
Judge: Sir, it's a drinking game.
Senator: Really? How do you play?
Judge: ......... Have you ever played quarters?
In the United States, the political situation in which all three, The White House, Congress, and The Supreme Court are controlled by the Republican Party.
If this next nominee to the Supreme Court is confirmed, there is a strong possibility a Devil's Triangle will have Washington, DC locked up for the foreseeable future.