I might have been watching both of these videos every time I take a break from uni work. Thus I've seen them probably more than is healthy.
First up is is the TateTennant in partnership with BARROWMAN *shakes fist* which some truly wonderful Welsh accents and in jokes:
Click to view
And now the one that makes me want to hug absolutely everyone involved, Doctor Who Crew and the Proclaimers:
Click to view