Knock Knock
Who's there?
Gretel!
Gretel who!
Gretal long little doggie...!

Knock Knock
Who's there?
Guinea!
Guinea who!
Guinea a break!

Knock Knock
Who's there?
Guinevere!
Guinevere who!
Guinevere going to get together!

Knock Knock
Who's there?
Gus!
Gus who!
Gus you don't want to play?
!

Knock Knock
Who's there?
Guthrie!
Guthrie who!
Guthrie three blind mice!