A yokky hole is a dirty smelly bum hole, caused by not wiping your shit away properly.
The itching of a yokky hole can cause very smelly fingers.
One should not prepare food after itching a yokky hole.
Yokky holes cause skid marks.
On viewing someone itching their bum hole you would ask " Do you have a yokky hole?"
My husband has a yokky hole. He's always itching it.