Movie about a guy taking revenge on 3 young women who pranked him

I saw a movie about 3 girls who pranked a kind of nerdy guy. I think they might have catfished him?

I remember he takes revenge on them in very cruel ways. One girl was in some sort of cage?

One was blonde and they were hanging out in a hot tub planning ways to pick on the man.

He was kind of a tough psychopath guy like Kane Hodder