A maternal insult (also referred to as a "yo mama" joke) is a reference to a person's mother through the use of phrases such as "your mother" or other regional variants, frequently used to insult the target by way of their mother.
"Your Mom is so fat when she got on the scale it said, I need your weight not your phone number." Alec joked.
by TheRealQuenCrew March 7, 2019
Get the Your mommug. by 0oFio July 3, 2019
Get the your mommug. 
by baseballman69 September 8, 2016
Get the Your mom!mug. by justindanieldomowenlucasnick November 23, 2019
Get the your mommug.