It blows the roof off my doorsPosted: September 17, 2014
This seems to be a mash up of “blows the doors off” (very fast) and “hit the roof” (very angry). My ol’ pal says maybe “blows his lid”, which also means very angry. The context, however, was something exceeding expectations. which would indicate “go through the roof” (prices go exceedingly high) might be in play. A big thank you to Paul Brendel by way of Kevin Hatfield for reporting this one.