Its the cause of the heavy atmosphere you feel in a room/place you have entered where a person or people have just had a heated argument or emotional vent.
Or worse, a room you're in while its happening.
That sticky uncomfortable feeling that makes you squirm during moments like these are caused by direct contact with Drama Jelly.
NOTE: The sensation caused by Drama Jelly is not to be confused with shyness.
Danny: "Dude, wtf is drama jelly?"