This is an unusual term to some, but I will help to elaborate. Mike is someone who's penis is generally "above average" in girth. Mike is a male, and is most certainly not a dike and he sometimes rides a bike. People love Mike, he is a funny mother fucker. Mike typically has a best friend named Avery who doesn't take shit from anyone. I love Mike, and want to have sex with anyone who's name is Mike.
Mike is the balls, he keeps me going in life.
When I got out of the shower, I looked down and thought I was Mike