Am I a Bolshevik???? (/s)

Right as I was getting off work after a horrible day, an old lib coworker cussed me out and called me a Bolshevik. I responded with a number of redacted responses because my last day is in 2 days. Part of me wants to go to HR just to fuck with him. Idk tho, I was really pissed in the moment, now just sorta laughing at it. He said his mom punched a Bolshevik🤣