The act of having doggy style sex with a woman while wearing the work attire of Clark Kent. Then, unknowingly to the woman, and while still inside her, the man undresses to reveal a full Superman outfit, including a cape. He ejaculates and she turns around to be surprised by the man of steel himself.
I almost gave this bitch a heart attack when I gave her the Superman Surprise. She turned around and saw my cape flowing in the wind, then slapped me in the face.
by JamesBondage October 29, 2010
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!'
'Yeah, I think she was expecting a Darren Delight instead!'
by Dan 'The Hitman' Humperdink March 23, 2007