Denzie looks slightly like her father, complete with the ears being on her neck, and shares her glasses with her dad. In-universe, she is considered to be ugly, almost on the same level as Tootie when she was younger.. She acts nicely around every adult, except Timmy & Tootie, but when alone with kids, she immediately turns evil. Her voice is very similar to Trixie Tang, except sounding less Asian.
Denzie, while nowhere near as delusional as her father, can sometimes have short spazzes, especially when she thinks about fairies, or Pixies, or any type of magical creature. She is extremely mean to the children she teaches in preschool, often giving them F's for no good reason, often coming up with excuses for why they misbehave so much.