What is '2B' mean in Chinese Slang?
This one’s a bit cheeky and direct. The number "2" sounds like "èr" (二) in Chinese, and "b" stands for "bī" (逼), which is a slang term for someone who’s acting dumb or clueless. Together, "2b" means "idiot" or "stupid." It’s often used playfully among friends but can be rude if used in the wrong context.
Example: If your friend does something silly, you might joke, "Haha, you’re such a 2b!"
Fun fact: It’s similar to calling someone a "dummy" in English—lighthearted among friends but not something you’d say to a stranger.