Musket:
more a parody of an advert than of the original.
Sugar Puffs used the tune for one of their tv ads in the 60s(?)

. . . for Jeremy the Sugar Puffs bear
who loves his honey has left some there
to bring his friends, and have a Sugar Puffs picnic. (from memory)

Cheers
Nigel (currently lounging in the sun in Mallorca)