A state in which Allie and Mauro think, talk, or behave the same simultaneously.
Allie and Mauro gave each other keys to their own respective apartments at the same time as a christmas gift surprise. Their syncness is the shit.
When two or more friends start “geeking” in unison.
Bro me and Jared cheifed so phat and went into geek sync foreverrr
S'ynce is a bad bitch with a nice body and a loyal heart if you have an S'ynce you can either lover her or be jealous of her if you friends with someone like S'ynce you will always laugh or just here the truth if you have an S'ynce you better keep her because they are rare to find
i want an synce a loud annoying yet caring and beautiful person