Noun: Incestuous pairing between Hanson brothers, Zac and Isaac. Often known to squick fans, even those who ship Zaylor. Similar to Tike.
Person #1: Oh, man, did you see that new Zike story?
Person #2: Yeah, I think I vomited in my mouth a little.
Person #1: Totally, Isaac shouldn't touch anyone with a ten-foot pole, especially someone as delicious as Zac.