Becky has been afraid of drowning since she was a kid. When she was 7, Merton performed a frontal lobotomy on her favorite teddy bear, Sir Snuggleton, and he says this is the reason for her sour disposition. He used to amuse her by doing this character named Mr. Crazypants. She strives for popularity, and seems to have trouble with her self-esteem to the extent that she puts down her best friend Heidi all the time and pretends she's an only child. She does everything she can to keep Merton away from her most of the time, but sometimes she's grateful he's her big brother.