Grandpa Tommy’s dad used to say “A cowful is a substantial quantity.” According to my research, the rumen on a mature cow can hold up to 300 pounds. And by anybody’s standards that is quite a bit.

Say you had a cowful of pocket change. You’d almost need a cow to keep it in. Say you had a cowful of wet laundry. It would take a forklift to get it in the dryer. Say you had a cowful of ma...