Sorry, should have said 'well known' sketches e.g Fork Handles or the Morecambe and Wise Breakfast sketch.
They are well known to us oldies but maybe not so much to parents of 14/15 year olds.
Del Boys falling through the raised bar flap was voted one of the top sketches.
Fawlty towers also a bit old----- dont mention the war
Dads Army---dont give him your name Pike