Thinking of a Brick Wall v3

"You're not thinking of atomic energy, you're thinking of ... a brick wall!"

A brick wall... a brick wall... I must think of a brick wall... a brick wall... I must think of a brick wall... a brick wall... brick wall... I must think of a brick wall... It's almost half past eight... brick wall... only a few seconds more... brick wall... brick wall... brick wall... nearly over... a brick wall...