YO MAMA LORE!!

Most of the 'moms' are actually paid actors. However, the following have more backstories that will be explored in Joe Mama:

Short Mama: Avery - Ruler of Elves
Old Mama: Janice - Alien hybrid 
Evil Mama: Lilith - Queen of the Void
Slimy Mama: Michelle - The Primordial Ooze
Goth Mama: Angela - Daughter of Death
Rich Mama: Madam Ming - Industry tycoon 
Strong Mama: Betty - Retired Marine 

Few others, but we'll save those for later.