Harder than the back of God's head slang
Used to describe something very hard
Those slices of bread are harder than the back of God's head! Were they expired?
I need a shovel. I can not dig by hand because the soil is harder than the back of God's head.
If something is no picnic, that means it is difficult or challenging.
Used to describe the action of treating someone very strictly.
Something that is impossible to happen, to achieve, or to be done.
1. To be aroused in terms of sex
2. To indicate something hard or firm
A task that takes a great amount of effort.
The origin of this expression is not clear.