Gmarge

Gmarge is the deadliest mother in the galaxy, she can stop anyone in their tracks, using just guilt.

History
The police arrested the family but they managed to escape. They crashed at an asteroid where Supreme Intelligence Chalmers and Skinner the Accuser were playing extreme space croquet. When they found out they were going to destroy the moon decided them to stop them.

Behind the Laughter

 * She is a parody of.