Knock Knock
Who's there?
Tripoli!
Tripoli who?
Tripoli play!

Knock Knock
Who's there?
Tsongas!
Tsongas who?
Tsongas you're here, lets tell some Knock Knock

jokes!

Knock Knock
Who's there?
Tuna!
Tuna who?
Tuna piano and it'll sound better!
Knock Knock
Who's there?
Tunis!
Tunis who?
Tunis company, three's a crowd!

Knock Knock
Who's there?
Turin!
Turin who?
Turin to a vampire on Halloween!