Here's one I bet no one has thought about, at the beginning Getting On Sidneys Wire when Compo is putting his paper boat in the stream he sings a little ditty and hums a short tune.....
Our favourite Headmaster crooned "Come into the garden Maud" and "How many gentle flowers grow in an English country garden"....AND he got a nice surprise from a "gentleman in riding gear" [to quote Nora !!!!]......a coin or two in his hat !!!...which he placed very quickly into his top pocket before our favourite scruffy person pinched them !!!
"Crack,crack goes the whip I whistle as I sing".......followed by a finale of Compo strumming an imaginary guitar as he sings "oh umpa,umpa........."whilst relaxing on his comfy bed of hay on the back of the wagon !!!