Examples of sassiness in our house:
"Stop it right now or I'm sticking your head in the toilet!"
"Eww, he's trying to lick your butt!"
"Quit being stupid!"
"If you put your nose in my armpit again, I'm going to chop your head off!"
"I'd like you to have another baby; it should be a girl; and I'd like you to name her Lola."
"If you let me eat cookies for breakfast, I'll give you a quarter for the cart at Aldis."
"When you aren't here, Daddy let's us eat ice cream, candy, and Doritos."
"You just don't know what it's like to live in MY head!"
"When I grow up & live in my own house, I'm going to lock all the doors so that YOU can't get in Mom!"
And my favorite from the day the the Boy & the Girl discovered that their teenage brother had armpit hair:
"I am SO GLAD that I am a girl. I don't think that I would like to grow hair THERE!" (I just smiled & nodded my hair at her. My husband & I didn't want to ruin the surprise for her).