Gangstuh D. Piddy's definitions

On the stairs insidies

To feel a girl or guys bare stomach. It's in between the "upstairs" and the "downstairs"

Man I went on the stairs insidies on Katey the other night. She loved it.

by Gangstuh D. Piddy September 4, 2011

On the stairs outsidies

Feeling a girl or guys stomach, but not bare skin.

Man she let me go on the stairs outsidies. It was legit.

by Gangstuh D. Piddy September 4, 2011