Informal verb meaning to cheat by not paying or to snub; requires full verb paradigm.
Definitions
To cheat (someone) by failing to pay money that is owed, especially for a bill, wage, or tip. The waiter was stiffed by a table that left without leaving a tip.
To treat (someone) coldly or ignore deliberately; to snub. I tried to greet her, but she stiffed me and walked away.