Inside Jokes (Week 24)

My brother (Nate), Jimmy, and I have a lot of random inside jokes that most people wouldn't get. I don't remember how most of them started, but we still use them all the time. Our most common one would be saying "Yooooop" to each other. When one of us replies to something using "Yup", we all start to repeat it by saying, "Yoooop", (O's make 'AH' sound). That one i can't remember why we started to do. We also have this thing we do, where we say "Swag; Nose Flick" and kinds of *flick our noses*. Nate and Jimmy started that one, where like if one of us does or says something cool, that's what we do. Another one is one that Nate and I started where we randomly say, "My Boots" in a kind of weird accent. We were waiting in the car one time, while my mom was in the gas station.. and were having a conversation... and somehow ended up discussing footwear, and started saying it now whenever we say something about boots or shoes. Lastly, one between a group of my friends, including Tyler E., is saying, "It's the wind, maaan". Tyler was telling a story one time, trying to explain why the weather is... the way it is. And any explanation he could come up with just ended with "It's the wind, Mannnn!"