Definition 1: Opposite of the Houdini. Instead of spitting on the girl's back and blowing your load in her face, you blow your load on her back and when she turns around you spit in her face.
Optionally, before you cum, you can say "and now for my next trick.....)
Usage Example: When I was banging that chick last night I pulled a fast one and gave her a Reverse Houdini.
Reverse Houdini
Definition 1: Opposite of the Houdini. Instead of spitting on the girl's back and blowing your load in her face, you blow your load on her back and when she turns around you spit in her face.
Optionally, before you cum, you can say "and now for my next trick.....)
Usage Example: When I was banging that chick last night I pulled a fast one and gave her a Reverse Houdini. 
