Wthskz's definitions
The term used for someone who stans Stray Kids (KPOP band) but is also a follower of any religion. One that follows Stray Kids must not be an angel, because all Stays are crackheads (Not legit, just joking). Therefore they are automatically a sister. Sister + Stay = Sistay.
by Wthskz January 4, 2019
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