Bring down the house? (4)
I believe the answer is:
raze
'bring down the house?' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for raze that I've seen before include "level" , "Demolish completely" , "Tear down and flatten" , "Destroy totally, demolish" , "Destroy completely, tear down to the ground" .)