A fork of Rural Dictionary
1. The act of coaxing a lover into giving you what appears to be a sweet kiss, and then forcing your tongue into their mouth. 2. A forced french kiss.
This chick was trying to give me the cold shoulder so I slipped her the O Leon when she kissed me goodnight. The shamwow guy tried to napoleon some hooker but she pulled a lorena bobbit on his tongue. She was into it after she got the ole'eon.