One Bottle of Pop
(source: "The World's Best Funny Songs", Esther J. Nelson, 1988
; also in "The Worm Song and Other Tasty Tunes, Janet Wilson, 1993, and in "Campfire Activities", Girl Guides of Canada, 1993.)

(This song can be sung straight through or as a three-part round. As one group finishes singing the first verse and moves on to the second, a new group can pick up the first verse, and so on, until everyone has sung all three verses.)

One bottle of pop, two bottles of pop,
Three bottles of pop, four bottles of pop,
Five bottles of pop, six bottles of pop,
Seven bottles of pop, POP!

Fish and chips and vinegar,
Vinegar, vinegar,
Fish and chips and vinegar,
Pepper, pepper, pepper salt!

Don't throw your junk in my backyard,
My backyard, my backyard,
Don't throw your junk in my backyard,
My backyard's full!

Thanks very much to an anonymous visitor, who sent me this version of the song:

One bottle pop, two bottle pop,
Three bottle pop, four bottle pop,
Five bottle pop, six bottle pop,
Seven Seven bottle pop.

Mayonnaise and tootsie rolls,
Tootsie rolls, tootsie rolls
Mayonnaise and tootsie rolls, 
Tootsie rolls and pop.

Don't put your muck in my trash can,
My trash can, my trash can
Don't put your muck in my trash can,
My trash can's full!