Yo Mama so old, Alzheimer’s forgot about her.Yo Mama so old, she took her drivers test on a dinosaur.Yo Mama so old, the key on Ben Franklin's kite was to her apartment.Yo Mama so old, she walked into an antique store and they kept her.Yo Mama so old, Jurassic Park brought back memories.Yo Mama so old, her memory is in black and white.Yo Mama so old, she owes Fred Flintstone a food stamp.Yo Mama