Dunker Jordan Kilganon Unveils Absurd 'Upside Down' Dunk

How about a scary-crazy dunk to start off your Halloween night?

Pro dunker Jordan Kilganon posted the arm-bending trick shot to Instagram on Monday.

The "upside down" dunk isn't all that practical. Actually, you can't even do it without a ladder and some assistance from a good friend.

But the outcome clearly knocks spectators to the floor.