When a girl wants your penis. "Mushroom" is the head of the penis.
Usually said by a friend, can be said about your self.
Example #1-Friend
Jim- Dude, shirlena is totally on your mushroom right now.
John- Man I know, its kinda scary.
Example #2-Your self
John- Shirlena was trying to get on my mushroom last night.
Jim- Did you let her get on your mushroom?
John-Yeaaa boy!
13👍 2👎