reek to high heaven

(idiom) smell very badly

Example Sentences:

A: What reeks to high heaven in here?
B: I’m eating strong cheese.

I had to have a shower after the gym, because I reeked to high heaven.

Wayne’s house had been reeking to high heaven ever since his friend left some rotten food on the counter.

Similar idioms:

1. leave someone high and dry
2. on one’s high horse