The Wikipedia entry for the "Laverne & Shirley" show provides the
opening phrase for us.
http://en.wikipedia.org/wiki/Laverne_and_Shirley

"In the beginning, the girls are skipping down the street, arm in
arm, reciting a hopscotch chant : 'One, two, three, four, five, six,
seven, eight! Schlemiel! Schlimazel! Hasenpfeffer Incorporated!'"

Schlemiel and schlimazel are Yiddish words, defined by the online
Free Dictionary as follows.

Schlemiel.
http://www.thefreedictionary.com/schlemiel

"A habitual bungler; a dolt"

Schlimazel.
http://www.thefreedictionary.com/schlimazel

"An extremely unlucky or inept person; a habitual failure."

This "Word for the Weak" archive entry points out that the two are
usually linked together.
http://jonzer.com/blog/archives/2005_08.html

"A schlimazel can be concisely described as a born loser. No discussion
of schlimazel could be complete without mentioning his counterpart:
schlemiel, a habitual bungler. They go together:

A schlemiel is one who always spills his soup, schlimazel is the one on
whom it always lands.

A schlimazel's toast always falls butter-side down. A schlemiel always
butters his toast on both sides."

As for hasenpfeffer, that is a German word.
http://www.thefreedictionary.com/hasenpfeffer

"A highly seasoned stew of marinated rabbit meat"