What do you mean by smart card? What does smart card mean?

1. Smart card means to praise others for their clever brains and quick response, and also means to say that others are interesting and naughty. For example, you are really a smart card, or you are really a SKR elf ghost. In other words, you can enliven the atmosphere, become humorous, get rid of the burden, spread jokes, and it's very boring.

Generally speaking, you are really a clever boy. This is what others say about you, which is usually objective.