05/08/2014 06:07 pm ET Updated Dec 06, 2017

The Weirdest, Most WTF Photos From College Textbooks (NSFW)

Some photos in textbooks make no sense at all.

As college students around the country study for exams procrastinate, some turned to a Reddit thread this week to share some of the weirdest, and most WTF photos they've seen in their textbooks.

Warning that a couple of the photos may be considered NSFW.

[h/t College Candy]