No --it isn"t Anniecat : I"m an imposter.
Nobody has mentioned "Beans in my ears " or was that too long ago ??
There is another jolly song about crabs---It is sung by naval personnel when referring to members of the Royal Air Force, who are always known as Crabs ---from Crabfat Blue, the colour of their uniforms. For this ,you need a 40 seater bus,a large number of rowdy sailors, and a trumpeter. As you drive past the guardroom of RAF Buggery-in-the-Mire,you get the trumpeter to play the tune of the Camptown Races, whilst all available hands sing " All you Crabfats Piss Me Off, DOO-DAH,DOO-DAH " etc. (repeat incessantly ).Caution--It is advisable to do this only when LEAVING the RAF station, as opposed to when entering it.    Bubblyrat, (AKA Signor Tottoff.)