WARNING: GRAPHIC CONTENT
Ever wonder why your mom and dad were SO adamant about you brushing your teeth? And why your dentist always gives you such a hard time if you don't?? It's like, LEAVE ME ALONE!! I'LL DO WHAT I WANT!!!
I always brush my teeth twice a day, and I'm not stopping after seeing THIS dude's mouth! He hasn't brushed his entire life!!! Like literally zero. And you can tell. lol