In 1999, Moffat wrote The Curse of Fatal Death, a half-hour spoof of Doctor Who that was an affectionate ribbing of the show that was all about the timey-wimey And we're always happy to have the slightest excuse to link to The Curse of Fatal Death.
https://www.youtube.com/watch?v=tp_Fw5oDMaoVideo can't be loaded because JavaScript is disabled: The Curse[...]