"Blablubb"/"Blablubbs" is a somewhat rare German colloquialism sometimes used as a placeholder word, akin to how Foobar is sometimes used in English-language programming documentation (see e.g. here). I only use the handle on Wikipedia and related platforms (phabricator, Libera IRC, etc.); if you find a "Blablubbs" in any other internet circles, that's not me.

I do not edit, and have never edited, in exchange for pay or any other kind of compensation.

I have one alternative account, Blablubber (talk · contribs · deleted contribs · logs · filter log · block user · block log), which I use for testing. I also have seven doppelgänger accounts to prevent impersonation; all of them have been blocked. I don't operate, and have never operated, any other accounts.

• BlabIubbs (BlabIubbs)
• BIablubbs (BIablubbs)
• BIabIubbs (BIabIubbs)
• Blabblubs (Blabblubs)
• Blabbiubs (Blabbiubs)
• BIabblubs (BIabblubs)
• BIabbIubs (BIabbIubs)