I'm 39 and I still tell my wife "Looky looky balls on hooky", it's part of being who you are. I've always hated when people look down on others because they don't perceive them as being 'mature'. One of my buddies came over to my house with his family and when his son saw a big Johnny "Human Torch" Storm figure I had in my basement he asked who's that was.....my buddy told his 5 year old son, "it's his, he's a big kid", it wasn't said in a good way. It's fine and all that people think they have to act a certain way at a certain age, but honestly, why? I'm not saying it's cool if someone is rocking a pacifier and wearing onesies if they are 50 years old, that's just weird. But, if peepee in a soda is funny to you, shiiiit, it's funny to a lot of people. Own that shit.