A person who makes great effort in hiding within a supermarket or department store in order to avoid being seen by someone they know.
Person 1: Dude, the most awkward thing happened an hour ago.
Person 2: What?
Person 1: I had to pull a supermarket Houdini at the mall to avoid my ex-girlfriend.
Person 2: What?
Person 1: I had to pull a supermarket Houdini at the mall to avoid my ex-girlfriend.
by jackysan3 September 22, 2012