because all day they deal with ores.
He spent all day gargoyling.
I don't know what he laced them with, but I was tripping all day!
THE PUNCHLINE OF THIS JOKE HAS BEEN CENSORED BY THE GOVERNMENT OF THE PEOPLES REPUBLIC OF CHINA, PLEASE REMAIN CALM WHILE WE WILL DEAL WITH THE OP IN A CIVIL MANNER.
He just shakes it off.