The act of blowing a guy and him turning you off like a light switch, so you quit and spit!
Dom: Hey so did Sandra finally suck your dick?
Anthony: Yeah but she quit and spit right before I cummed because I said Casey instead of Suzy, whoops.
The act of quitting your job so you can hit on a former coworker who has reservations about dating coworkers
Coworker 1: Where's Brian? I haven't seen him in a few days.
Coworker 2: He quit so he could hit on Sarah.
Cowroker 1: Why did he have to quit?
Coworker 2: Sarah said she won't date coworkers so Brian had to Quit and spit.