I know, this is starting to become Rebecca Black overload. But this here video must be shared amongst Internet dwellers. Last night Stephen Colbert made a special appearance on Late Night with Jimmy Fallon to sing the world’s most hated song ever, “Friday.” But why, you ask? Recently Colbert auctioned off a painting of himself for $26,000 to benefit DonorsChoose.org, then last week he said that Jimmy would match the donation. Thing is is that Jimmy had no idea about Colbert’s announcement until earlier this week. Instead of brushing aside the false fact, Jimmy asked his friends, family, and fans to help raise enough money to match Colbert’s donation. And guess what–we beat it by $46. In total, Colbert, Jimmy, and NBC Universal (which doubled Fallon’s number) raised $86,000. Woo! And because Jimmy was able to raise the money, Colbert agreed to come on the show and celebrate by singing “Friday.” Double woo! (That would be a woo woo!) Watch Colbert’s rendition of the track you love to hate; The Roots back him up, Black Thought does some rapping, and Jimmy joins in, as does a couple of surprise guests!