David Kirk's mom, Kari, is a talented lady - she sings opera professionally - but she took a little extra time to sing "The Dragonborn Comes" for the internet.
While her rendition was lovely, a lot of people didn't believe David that this was his mom singing and not some unrelated professional, so David made a video of his mom singing for all the world to see.
Of course, this being the internet, it immediately devolved into a discussion about how hot his mom was - across Youtube, Reddit, and pretty much anywhere else the video was posted.
Let this serve as a reminder to us all: sure, your mom may be talented. But random strangers on the internet are gonna talk about how much they wanna bang her if she's in any way physically attractive. So probably best to save yourself (and your mom) from having to deal with that and just keep this kind of stuff to yourself.