I will never forget the Motorhead cameo where the camera annoyingly panned to whichever guitarist was playing rhythm during the solos! And Ade Edmundson cramming a whole cheese roll into his mouth on Temple Meads station then giving the kiosk lady a V-sign and running away without paying.
If I remember correctly it was the University Challenge episode with that bizarre sub plot involving Robbie Coltrane placing a chocolate eclair "precariously on the edge of this table..."
Anybody remember those funny flash-ons they had? There was a toilet, a bird flying away..what were they all about?