Ella has been telling those corny knock-knock jokes lately and Lily has picked up on them.
Here is Lily's version
"Ding, dong"(as opposed to knock, knock)
She thinks she is the funniest thing ever and kept changing joker stinks to joker pooted. All this occured while getting ready for bed. We were laying on Ella's bed and every time she told the punch line she body slammed us. Think WWF Smackdown! Funny, funny that girl!