When someone says "thank you," you can respond in a myriad of ways. "No problem." "Don't sweat it, dog." "It wasn't no thang." All are acceptable (the last two are only acceptable if you are Randy from American Idol). But what about when someone doesn't say "thank you," but they are still clearly thankful? Stephen Colbert has dedicated the past few years of The Colbert Report to educating the public. You're welcome.

The Colbert Report airs Monday through Thursday at 11:30/10:30c — don't miss a new episode on Tuesday.