Yo mama's so old, I told her to act her age and the bitch died.

Yo mama's so old, she owes Fred Flintstone a food stamp.

Yo mama's so old, the key on Ben Franklin's kite was to her apartment.

Yo mama's so old, her memory is in black and white.

Yo mama's so old, her social security number is 1.

Yo mama's so old, her birth-certificate expired.

Yo mama's so old, she has a picture of Jesus in her yearbook.

Yo mama's so old, she knew Mr. Clean when he had an afro.

Yo mama's so old, she's got Jesus' beeper number.

Yo mama's so old, when she was in school there was no history class.

Yo mama's so old, when she reads the bible she reminisces.

Yo mama's so old, when she was born, the Dead Sea was just getting sick.

Yo mama's so old, she called the cops when David and Goliath started to fight.