I have flabby thighs, but fortunately my stomach covers them. - Joan Rivers
APHORISM, n. Predigested wisdom. The flabby wine-skin of his brain Yields to some pathologic strain, And voids from its unstored abysm The driblet of an aphorism. "The Mad Philosopher," 1697 - Ambrose Bierce
They say that facing oneself is the sign of a zany man, but facing this flabby belly requires a lot of courage.
Underneath this flabby exterior is an enormous lack of character. - Oscar Levant