👉 The slang term for "issn" is "internet social number." It's a short form of "Internet serial number," which is used to identify online accounts and services. Imagine it like a little ID card for your internet connection.
Here’s an example sentence in edginess: "I'm checking my issn again, the internet has been so quiet lately." This sentence might make you think twice about connecting to a website, since "issn" is a short form of a more complex term.