Useful courting maneuver used when stuck outside someone with whom you're attempting to have relations. Often found on college campuses, but can also be found in the backwoods of some eastern states esp in vicinity of Wayah Road.
Involves swerving left to right like an angry shark, waving your junk and accelerating forwards at the hole in front. Similar to an aggressive passing maneuver but with a few key differences. It can also be used to display desire, impatience or hunger.
Better be careful, Frank -- not only has that guy been standing right behind you, I think I saw him pulling an Angry Wellzy.