by Danny C November 02, 2003

When a womans breasts appear to be of a large size, but when one attempts to fondle or grab them they promptly dissappear into the chest. (eg. filled with air)
Billy and Sally were under the slide at the play ground. As Billy attempted to go to second base he encountered a Houdinni!
by Danny C February 04, 2003

by Danny C August 04, 2005
