to be duped by a friend that appears to want to hang out, but in the end just wants to use you for your money.
When Andrew called to hang out and grab a few beers after work I thought it wassincere; I later realized I was clappered because he only needed me to pay the bill.
When you get clapped or get absolutely demolished in real life or a game. It is sort of like getting your cheeks clapped because people associated the feeling of helplessness when dying horrendously in a game.
A device used to activate other electronic devices, such as lights by the use of a clap sound. Must be over the age of 60 or simply be unable to be embarrassed (a good test is if you can listen to All Night Long in front of people you don't know). Advertised in the 1980s, but rarely sold.