harder than the back of God's head

harder than the back of God's head

slang Very hard. I can't use this pillow—it's harder than the back of God's head!
See also: back, hard, head, of

harder than the back of God's head

Rur. very hard. The soil was harder than the back of God's head. We had a hard time digging it. The wood was solid and dense and harder than the back of God's head.
See also: back, hard, head, of