it means your mother/tu madre/mama. "yo mama" is an inside joke in 2015/today.
Yo Mama was a word originated from a youtube channel called 'Yo mama'
Yo Mama was a word to start of a very popular insult that spread around the word.
YO MAMA IS SO SMALL, EVEN ANTS LOOKED DOWN ON HER!
The word 'Yo Mama' originated from the youtube channel 'Yo mama'. It the starter word for a very popular insult back in 2019
YO MAMA IS SO FAT, SHE ATE THE MOON!
Yo mama means like a diss bc it’s just a come back duhhh to make her look bad
“yo mama so dumb!”
“yo mama play cards with her tongue”