to stake out or case a clothing store's dressing room, waiting for somebody to sling their pants over a partition wall in hopes of grabbing the pair, hastily sliding them on over your own and running about before eventually abandoning the pants at an undisclosed location.
"dude, i was like trying on some slacks at AE when some douche grabbed my dockers and went joy-pantsing. it bummed me out. where the popped collars at?"
The act of taking a child and punting them, much like in football or soccer, to see how far you can make them go. It usually leads to extreme injury or death to the child, but punters rarely are traced back to the incident.
I heard Larry and Sarah went to children punting last night.
Indeed. Someone told me they got one kid straight into a trash can on their first try.