Best definition
When someone answers the question at the same time you ask them, similar to a jinx. Instead of sodas, whoever

yells zinx first recieves an alcoholic beverage from the other person.

As Sam asked Kal “So are you going out tonight?” ;he said “But, I’ll be going out tonight.” Kal exclaimed “zinx, you owe me a drink!”
zinx: define #2
Another word for asian. As in chink, nigger, beaner, wigger, or oreo.
That zinx is helluh fine!
zinx: define #3
A small pale skinned female, with blonde hair and blue eyes.

Most commonly involved in the performing arts
Oh shit Zoe You are such a zinx