The word "6a6ywka" - is the Russian word "бaбyшкa" (grandmother) written in numerals and English letters. Thus, full nickname is read as "Xal0lex's grandmother".
Thank you for explanation. With this nickname he created a topic in which it was written that her grandson absolutely mentally sick and asked what to do with him. So i nuked him for trolling.
U imagine yourself a formidable Thor God with a hammer and lightning, but here's how it really is:
https://www.youtube.com/watch?v=92yqDz8HfJk