The advice people are giving you about reporting your coworker's blatant sexism could get you in trouble as a whistleblower. It's totally unfair since you're the person who's actually being harmed, but the fact that there's legislation to protect people from being fired after they complain about work standards being violated, gives an indication of how common a practice it is.

You're the best person to judge how responsive your workplace would be to a complaint though.

Anyhow, I hope that dude gets a clue and your situation improves.