Annoying co-worker

Man, my co-worker is loud. Everyday I can hear their voice yelling thoughout the office even with my door closed. I used to think their banter was clever and cool. Now I just find it so freakin' irritating. Wow! That joke was just as funny as the last 12352 times you told it! Moron. Oh well... I can't choose who I work with. Yet.