Momma-Toes is a sly name for MILF. it is meant as a way to be secretive in pointing out a MILF. The word is a derivative of "toes", meaning a hot woman is near.

n. The birth name of somebody who has changed their name. Most commonly attributed to trans people, but can be attributed to any person who has changed their name. (sometimes written as two words: dead name)

v. 1. To call somebody by their deadname.
v. 2. To out somebody's deadname to the public.