Adjective
be cheated out of something (usually money)
stiffed
On top of low business, I was stiffed last night by a crazy lady who complained the coffee was too hot! Her bill was $138 and NO TIP. I was so pissed off.
dine 'n' dash
Sorry to hear that. We had a dine 'n' dash. A couple came in and ate lunch. I saw the guy go out. When I looked again the woman was gone too! Can you imagine leaving without paying!