Head, Shoulders (the alternative version)

Whilst in the bath today, T and I started singing the age old favourite Head, Shoulders, Knees and Toes. It went a bit like this:

Parents (in unison): Head, Shoulders, Knees and....
Munchkin: Toes!
Parents: Knees and...
Munchkin: Toes!
Parents: Head, Shoulders, Knees and...
Munchkin: Toes!
Parents: Knees and.....
Munchkin: Toes
Parents: And
Munchkin: Eyes, EEEE-yars, mouth and nose
Parents: Head, shoulders, knees and......
Munchkin: Elbows and Weeee weeeeeee!!! Look Wee wee! (grabs unmentionables and tugs!)

Gulp!