G.S.I gross sexual imphositon
G. S. I is when someone tries to say you got touched, but you didn't. It's like a lie that doesn't hold up.
He said I had G. S. I, but I was too busy playing video games to notice.
She said I had G. S. I, but I was too busy eating my snack.
He said G. S. I, but I was too busy watching my favorite show.