Houdini Surprise 

Following 'doggy-style' sex, before climax the male spits on the girls back. When she turns around the male ejaculates all over her face. The male then throws his hands up in the air and screams "SURPRISE!"

Sean gave his girl the 'ol Houdini Surprise last night

Houdini Surprise by Flynn[VTX] November 29, 2003

Houdini Superman Surprise 

Similar in execution to the original Houdini, although to perform correctly you should have dressed up as mild mannered reporter clark kent. Upon spitting on the ladys back she will turn round, whilst she is doing this simply leap into the nearest cupboard and leap back out again dressed as the man of steel, then ejaculate your super-sperm into the ladys astonished face, bellow the legend "Houdini SUUUPERMAAAAN!" then leave via the nearest window.

'Hey Man, your mum sure looked shocked when i gave her the Houdini Superman Surprise last night!'

'Yeah, I think she was expecting a Darren Delight instead!'

Houdini Superman Surprise by Dan 'The Hitman' Humperdink December 15, 2008

Houdini Chocolate Surprise 

Similar to the Houdini Cheesecake except when your mate comes out the closet he throws a bowl of chocolate ice cream, preferably with spinkles, in the girls face.

"Hey dude good job with the Houdini chocolate surprise last nite, your mum was well shocked."

Houdini Chocolate Surprise by Ste Crayston June 20, 2006