The ship name of Sans and Frisk, characters from Undertale. Its criticism lies in the fact that Frisk is often depicted as a child in much of this ship's fanart (though their true age isn't given), while Sans is considered an adult.
"I ship Frans."
"But Frisk is a child!"
"Well in some of the fanart they're an adult!"
In Rebecca Black's video, "Friday", when she's waiting for her bus, she says- "Gotta catch my bus, I see my frans", she means she see's her friends, but her "friends" seem like they dont really wanna be there or hang out with her
Frans is a super strong man that many women will like. He is a good leader that role far and square. If you have a friend called Frans stay with him and follow him as a leader. If you are a woman in near contact with a Frans love him dearly.