I found this cup at a Goodwill a couple months ago. It's a generic cup that many restaurants have for kids. They always have some sort of hidden picture activity to keep the kids occupied or provide them something to fight over. In this case it's hidden balls, which is why he has a baseball on his tail and a tennis ball on his sole. He is pulling a pretty weird trick here; he looks like he might be in the middle of a fastplant but the speed lines imply that he is going backwards (hurricane fastplant?). Instead of a bike helmet he's got some sort of space-afro helmet going on. He's also throwing up the "I love you" sign for extra attitude.