1. Act of disappearing when a girl cant decide what she wants with you.
2. Act of disappearing when a activity or event is boring.
Man #1: "Dude, has Desiree made up her mind about you two?"
Man #2: "No, man. I'm giving her a week before Houdini-ing".
Person #1: "This party is terrible. Do you even know anyone here?"
Person #2: "I have no clue who these people are. Ten more minutes and we are Houdini-ing out of here!"