Momma Slog's Hot Sauce
Momma Slog
is Slog's mother, who he frequently speaks about throughout the series. She's most notable for making a brand of hot sauce called "Momma Slog's Hot Sauce"

It is unknown whether Momma Slog is living or not. parts of her were only seen in a flashback or two. Although, the way Slog talks about her it makes it seem like she's not living anymore.