One I use often with my friends "size matters'. I use this because you can use it after almost everything we do. Another one I came up with "Don't let other people irritate you because of their stupidity. Instead make them look like the real fools they are."
*Louisiana accent* Life's like a box a chocolates: ya always know what you're gonna get a'cause it's labeled on the side of the box. It says if it's filled with caramel or neuget or toffee or peanuts or chopped almonds or...