(idea) by pukesick Mon Mar 27 2000 at 12:35:30
1. To walk in unconcernedly where one does not belong. 2. To enter and stroll about, as police casually investigating suspicious premesis. 3. To make a planned entrance, as a capper, in a confidence swindle. 4. To enter; to walk in.

- american underworld dictionary - 1950
I like it!