From Rap Dictionary
- Kill someone. As in wet from blood when someone is sprayed. "Now I gotta wetcha" -- Ice Cube (I'm gonna wetcha)
- Excite a female. make a girl horney, get the pussy wet
- To get shermed-out.(get wet)
- The act of smoking PCP
- To talk about someone -"He wettin' yo ass!"
- Able to shoot a basketball well. "Dat nigga wet."cold