Question: what does 2k mean slang?
Answer: 2k is a quick way of writing "talk", which is used online or in texts to save on characters. The term combines the "t" from "2" and the "k" to sound like "talk". 2k may be confusing, since it is also commonly used for "2000." Also, it only removes 2 characters, which makes it not much of an abbreviation.