There's no Christmas song quite like the 'NSYNC classic "Merry Christmas, Happy Holidays." Released on the band's 1998 album Home for Christmas, the song is definitely a boy band favorite.

To put it mildly, the music video was nothing short of spectacular. There was conga line dancing, painfully obvious usage of green screens and even Gary Coleman — yes, THE Gary Coleman from "Diff'rent Strokes." So, to help celebrate the holiday season, see how much you remember from this iconic song. It's harder than you think.