Yes, you can be blacklisted.
Consular offices can and do blacklist applicants, especially those who have been caught using the wrong type of visa for their actual purpose of travel. They also blacklist people who are rude. This means you cannot get a visa from that country anywhere int he world, sometimes for years to come.
We recently saw this at an unnamed African country which said it was blacklisting a returning worker for being exceptionally rude on the telephone and in writing.
So be nice, and you will probably get a visa.