Top Definition
An ancient title reserved to a closed number of people having demonstrated a high level of mastering in various houdini techniques. To be granted this title one must have performed at least a basic houdini, a houdini cheesecake, a Houdini Mixed Blessing and a combination of any 2 of the Houdini Marvel Omnibus flavours.

One can also be acknowledged as a Houdini Grandmaster if he has successfully invented and published a new original technique.
"You seen this stubag? I am sure he's gay!
-Man, this guy is a Houdini Grandmaster, respect!"

"I didnt know he was a Houdini Grandmaster before last night.
- Did it hurt ?"
by houdinithefirst April 25, 2007

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