I have no jokes, so here's a 'finger'.

The origin of this classic dates back well before the mid-1970's, but its current manifestation has to thank the television show Happy Days. Ralph Mouth and his gaggle of friends used a G-rated version of this bird by telling the well-deserved receiver to simply sit on it. As time passed, because of its popularity and overuse, it was not insulting enough to just sit on it. In order to reemphasize its intended insult, the receiver was also asked to spin on it.


INSTRUCTIONS

(1)Extend your nesting bird in the direction of the beneficiary of your ire. (2)As you say the words, "Sit on it," (3)slowly rotate your finger in a counterclockwise motion.


TIP
You must truly believe that the bird's recipient is going to sit on it, and this is their punishment for being them.