A Button Dick is an incredibly small flaccid penis, so small that it doesn’t even hang but instead pokes straight out. Usually you’ll find them on guys that are more than willing to be in the friend zone and/or may even secretly wear panties.
I jammed Mikey and everyone saw his tiny button dick sticking straight out like it was looking at them.
What about you? Are you reading this with a button dick hidden in your pants? If so you need to go get it laughed at immediately.