Okay, first scientists want to tell us that dinosaurs had feathers, now they’re trying to say they had passionate sex with each other? If you guys don’t slow down with this shit, I’m never going to be able to enjoy Jurassic Park again.

Paleontologists have many different theories on how exactly dinosaurs did the deed, and a lot of them look like stuff I’ve seen people do on my phone when I’m home alone. One theory, though, is that dinosaurs mated using a method called the ‘cloacal kiss.’ Translation: Butt to butt.

The nice thing about these pictures is that they are deeply scientific. Keep that in mind as you scroll your way through.