An example of hay is what is fed to sheep.
Gets $100 an hour, which isn't hay.
A hundred dollars ain't hay.
- The act or an instance of sexual intercourse.
- To go to bed to sleep.
- To mow grass, alfalfa, etc., and spread it out to dry.
- To make the most of an opportunity.
- To turn something to one's advantage.
Origin of hay
- Middle English from Old English hīeg kau- in Indo-European roots
From American Heritage Dictionary of the English Language, 5th Edition