Switchfinger is a delightful game that is best played multiplayer.
1) Stick one finger in mouth.
2) Stick one finger in ass.
3) Say aloud: "One, two, three, SWITCH!"
4) Do so.
A figure of speech which implies that something which has no pornographic content in the slightest is so extremely amazing or extremely shameful that one would say it would be better to be caught watching porn than that.
I was watching the Rebecca Black video and suddenly my mom walked in so I switched to porn.
This dubstep song was so dirty, I was switching to porn every time someone passed by.