Even though your parents will never admit it, the key to being a successful adult is always maintaining a high level of immaturity. You should never stop thinking farts are funny, always laugh at bad puns, and you're never too old to play with toys. Those are the rules and they are very simple and straight forward. You should be able to follow them. So, get busy living your life. Be yourself. Don't let anyone tell you what you should and shouldn't find humorous. Enjoy these totally immature photos. And make sure you ask someone to pull your finger at least three times a day.