22. O'Brien's

Address: 2941 Main St., Santa Monica
Website: obriensonmain.com

O'Brien's is living proof that if you combine an Irish pub with a beachside sports bar you will create hell on earth. Spray-tanned gentlemen sporting trucker hats and solid white belts can barely contain their drunken douchery as they grace an unwilling audience with self-indulgent and uninformed conversation. If the smell of locker room and stale beer doesn't drive you away, the bar fights that break out every two seconds surely will.