A couple consisting of an Asian and Black persons, referencing to the Asian foodstuff, and the idiom "pot calling kettle black." Generally used to refer to gay/homosexual partnerships, alongside the established "sticky rice," and "rice queen" terms for couplings.
Da'quan only sticks it in Asian dudes, he is such a potsticker.
Butter from BTS loves the BBC, what a total potsticker!
(When referring to a couple) Did you see those potstickers back there?