Liane Cartman is the mother of Eric Cartman. She makes many appearances throughout the series and is considered to be one of the most prominent out of all the South Park parents. She first appears in the Season One episode 'Cartman Gets an Anal Probe'. Liane is a good-natured individual but with a definite edge to her. Her voice is usually kind and soft (but sounding even more sweet in the 4th through 7th seasons when she was voiced by Eliza Schneider) and her actions are usually to aid others, particularly her son. She is also a great cook, as implied by Stan and Chef in 'Damien'. However, there has been many implications that Ms. Cartman is as racist and anti-Semitic as Eric, who on numerous occasions (at least during the early seasons) quoted his mother on saying offensive and politically incorrect statements regarding black people, gays, and Jews. Despite this, Liane herself has not vocalized these opinions on the show, so it is certainly possible that Eric was lying. An example can be seen in 'Good Times with Weapons' when Cartman claimed his mom took him to see the movie The Passion in argument that proves Jews are sneaky liars. (Source: Fandom.com, CC BY-SA)