I think the one you were referring to would start
'Pickled Pizza picked a peck of pickled pizzas' but i can't remember the rest either.
(
Lumpbucket tekcubpmuL,
Mon 22 Apr 2002, 14:54,
archived)
i don't think there is any "rest"
i think you just repeat that bit.
I could be wrong tho, it's not unheard of.
(
Dr Phil Kitten,
Mon 22 Apr 2002, 14:56,
archived)