It supposedly means "shut the fuck up," but what it actually means is "I don't like what you are saying but I don't have a good argument against what you say, so I will just make some noise and go away." I know because I use it all the time.
Ok since you're clearly too stupid to figure it out for yourself. This entire virtue signalling chorus you are putting on about language use has been performed using... English. Showing that you know full-well that it's the language which will reach the most people, and proving your comment about "don't give me that shit about English being the most common language" was just bullshit you were spewing to seem outraged about something, and therefore "noble".
Now, I get it, you're a white knight SJW type, and therefore have compromised your dignity and manhood so that people will think you "deep" and "concerned" enough to throw you a sympathy fuck one day (maybe). And knowing this about you is the only reason I'm not going to truly rip into you for your other stupid comments in this thread.
Now, if we''re all done with the histrionics... When, will there be an ETA for this fucking Patch?