(v): The act of yelling at oblivious passerbys the name of male genitalia and observing their reactions. Usually this act is done in a car making getaways easy.
The act of pulling your scrotum out through the zipper of one's pants, and proceeding to show your friends in a public setting without being caught by bystanders.
When a dog sits and pulls itself around with its front legs in an effort to scratch an itchy butt hole. It's an act that is often unexpected and hilarious (if it's not on your rug.)
Nancy - "Do you like our new carpet?"
Thomas - "You're so brave to install white carp-HAHA, Muffin is totally scooting by the chair!"
Nancy - "MUFFIN! NOO!"