We'll Bring the House Down was created on 1981-03-13.

Tonight's performance will bring down the house.

Please bring down my hat from the attic.

To bring down the house means to cause an audience to leap to its feet, breaking into cheers and wild applause, by the power of one's performance.

Gravity can 'bring' water down into the house.

Clarification needed. Are you sure about this expression? Could it possibly be "bring down the house"? How was it used?

"Bring down the house" is something that would be said about a performance--especially a live performance in a theater or auditorium, where an audience would express great approval by loud applause (clapping), calling, whistling, etc. All that noise is said to bring down the house (meaning the theater); a performance that brings down the house is a huge success.