1. [late 17C+] a blow.
2. [1920s] attrib. use of sense 1, pertaining to fighting.
3. [1900s–10s] a shock.
4. [1930s] (US) a thrill, excitement, a ‘kick’.
5. [1930s+] in show business, a success.
6. [1950s] (US) marijuana, a marijuana cigarette.
to beat (someone).