Something that comes back to bite you in the ass. Karma if you will - like God has smacked you in the face with the very thing you fear, condemn, abuse or have been avoiding.
A womanizer has gotten a women pregnant and she's having a daughter. A godsmackthat he will have to forever live with - and keep guys like him away from his daughter.
A racist parent has son or daughter that marries and/or has a child with a person outside of their race. A godsmackthat they will have to accept in order to keep the peace with their child.
A person who is afraid of flying finally decides to go on a plane and dies in a plane crash. Fatal godsmack.
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