1 definition by Mikiflyr
Where you push the tip of your penis inside of your skin around it the skin around it closes over it. Usually done out of boredom or as a creative way to masturbate.
Joe: Dude, I was really bored yesterday.
Bob: How so?
Joe: I don't know, no one to hang out with. I was SO bored I started doing an innie penis.
Bob: You never were the best with friends Joe.
Joe: I know.
Bob: How so?
Joe: I don't know, no one to hang out with. I was SO bored I started doing an innie penis.
Bob: You never were the best with friends Joe.
Joe: I know.
by Mikiflyr February 7, 2014