After placing a pinch of Copenhagen between your gum and cheek, you wipe your tobacco juice and spit covered fingers on the upper lip of your victim. This act is normally inflicted on people who complain how gross using smokeless tobacco is.
While you can complete this act using any brand of smokeless, it is recommended that Copenhagen is the one you use due to is pungent and often nauseating smell for the non-user.
-Me- *Placing a well deserved chew in my lip*
-Co-Worker- Dude, chewing is so gross. Why don't you just quit?