Goofy, you need some help.

"Hey Goofy, do you realize that you have a diastima? You know there is help for you. You really should visit an orthodontist. Actually I can refer you to Dr W, he'd be thrilled to see you. My diastima will be gone in a month or two so don't get too upset over it ok? Actually, given how long you've neglected your teeth it's clear that you're not really bothered by it. I just think you should be more proactive. Dentistry has come so far in the last 20 years it's amazing. Just lookin' out for ya, ok bro?"