CSCC
A mock license for a man whose partner is notoriously and openly unfaithful. It stands for Cuerno Seguro Con Cedula, meaning Guaranteed Horn with ID Card, effectively labeling the person a certified cuckold (in the Dominican Republic, a horn or cuerno is the symbol of infidelity and the cedula is the national identity card).
That guy needs to buy the CSCC license because his woman is making a total joke out of him.
Automatically translated from Spanish
República Dominicana