When Judy was in high school, she wanted to be a cheerleader, but they wouldn't let her join the team because they said that she was too "ugly." So, Judy did drugs, a lot of drugs and she got kicked out of the school. Then, her parents kicked her out of their house and all she knew was slinging leg. Then, she met a pimp who would beat her. This was revealed in Cody's Missing!
This version of Judy Nutkiss Puppet is from Melissa & Doug.
In Cody's Sleepover, when she was checking for monsters, she said that they're wasn't any even though you could clearly see Chica and Bonnie ready to attack.
She is the second character to be mentioned a lot in videos, the first being Bowser.
In more recent videos, Junior and Joseph constantly crack jokes at her expense, mostly calling her a pig, displaying that they really don't like her.
It is also shown several times that she unintentionally changes the subject and interrupts a conversation that certain characters are having, showing that she has a very short attention span, and possibly even ADHD.
It's also possible that she being manipulated, she was so nonchalant when Bowser Junior and Joseph make fun of her.
In Chilly's vlog, it is revealed that she is from Wales.
She did drugs when she was young, because people won't let her in the cheerleaders because she was too ugly.
She calls her son, Cody 'Codykins'.
It is revealed in Cody's Sleepover that she is horrible with singing and playing the banjo.