Captain Underpants Coloring Pages are a fun and creative activity for kids of all ages. They feature images of Captain Underpants, his arch-nemesis Professor Poopypants, and all of their other crazy friends and foes from the popular book series. Kids can use their imaginations to color in the pages however they like, and they can even add their own unique touches. Captain Underpants Coloring Pages are a great way for kids to express themselves creatively, and they can also help them to develop their fine motor skills.