A shocking new study from archeologists Wednesday reveals that dinosaurs of all different types may have very well been giant assholes.

The in-depth study from scientists confirms that dinosaurs did indeed roam the earth, but also unfortunately shows they may have been jackasses to everyone they crossed paths with.

“Our research shows that throughout the Mesozoic, Jurassic and Triassic periods, much of what we understand about dinosaurs is true, but also that they were pricks,” the 10-page report reads. “Just huge douches.”

Scientists outlined in their report how dinosaurs were extremely passive aggressive, routinely stabbed each other in the back and in many cases ate each other, among other asshole-like tendencies. They concluded we probably wouldn’t want them around today.

The report is considered a breakthrough in archeology.