This is more of a phrase then a stand alone word. The california gold digger is the process of sticking thumb in your mouth and the other in your ass hole. Then you switch over a short period of time. This be done to someone or for more fun in a group. To do this you need your friend, partner, husband, wife, jail inmate, etc. You and the other individual start by sticking your thumbs in your mouth. You then stick your finger in the others ass hole and then switch your fingers. You can he creative with the holes, adding more people, and by using your imagination.
Here is an example in a work environment:

You: Hey boss I'm going to take a 10 minute break. My sexual urges are to intense right now. I'm going to be in the bathroom performing a California Gold Digger.
by Anon2789 January 13, 2021
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