The single most frustrating thing in the world. Something that will invariably happen to you because someone 12 years ago took it and now you need to spend the next 10-20 minutes coming up with a new one that wasn't taken or altering your current one until it no longer resembles what you wanted
Any site in the history of the internet: "Username is already taken"

User: "Damn-it, now what the hell do I use?
by SeriousManMan December 28, 2017
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