1. [1900s–50s] (US) to punch.
2. [1900s–60s] (also mit) to shake hands, or to press something into someone’s hand, e.g., a bribe.
3. [1910s] (US) to pick up.
4. [1910s–50s] (US Und.) to handcuff, to arrest.
5. [1930s–40s] to wave to.
[1900s–50s] (US Und.) to inveigle someone into a cheating card game.
[1930s–40s] (US) shake hands, esp. in context of congratulations.