It made me laugh too! I was just thinking of posting some of the positive sides - things my girls say that just really keep me laughing! I love being able to vent here sometimes but it helps to see some of the good times to keep things in perspective.
My 3 yr. old does the same about the potty, only she announces, "mommy's ' coming such a big girl!" or "I so proud [I]at[I] you!" with it. Her other favorite is "hunny" - she addresses everyone as hunny. Her sister, who is now 8, used to crack me up with "Baby, what ooo do?" as she ran to people to inspect and "nurse" them everytime someone would act as they had gotten hurt - she was barely 2 then.
I love when that happens and it is adorable when it comes from such little people - makes you realize how much they truly do observe and absorb, huh.