Crossfuck
When you are having sex with three or more people and your penis goes into an unexpected vagina or butthole.
While doing sarah I accidentally crossfucked Julie.
CrossFucked
That moment when you realize you should have scaled a CrossFit WOD because it's days later and you still can't walk down a flight of stairs or participate fully in activities of daily living.
I can't go to the bathroom without using the towel rack to pull myself up. I CrossFucked myself.
crossfucked
Crossfaded, but in an exclusively negative way, with extreme nausea and total lack of pleasure or enjoyment.
One bowl and a couple beers and I was having a good time, but after six shots of Jack Daniel's I was crossfucked and vomited all over myself.