smell to heaven
smell to high heaven
To have a very strong unpleasant scent. Can you take this trash out? It smells to the high heavens. Ugh, something in this refrigerator smells to the high heavens!
smell to (high) heaven
1. Go to stink to high heaven.
2. Fig. to give signals that cause suspicion. This deal is messed up. It smells to high heaven. something's wrong here. Somebody blabbed. This setup smells to high heaven.