Needless to say, pandemonium ensued. It’s somewhat remarkable, by the way, that more than 15 years after the “Fresh Prince of Bel-Air” aired its last episode, hundreds of little British girls at the St. Martin’s School in London know every word of the theme song.

Note to Downton Abbey producers looking for a fusty, scheming maid character to replace the departed O’Brien: see unamused matronly chaperone at the very end of the clip.

H/T Buzzfeed