titty

Titty and Tatty are among the many rhyming compounds of which the meaning is no longer clear.

I tell Titty Ann fer look at we nuncle, gwan bahckwud by sundown.

"Titty Mouse and Tatty Mouse" also ends in a universal calamity which seems to arise from a cause of no great importance.

Titty Mouse gleaned an ear of corn, and Tatty Mouse gleaned an ear of corn.

But when Titty went to put hers in, the pot tumbled over, and scalded her to death, and Tatty sat down and wept.