Ontas
Ontas? = Donde estás? Where are you? - "Do you want a Netflix and Chill?" indirectly asking just where are you now to not be so rude, made in Mexico, new trending April 2019
Another example: "Ontas" instead sending dickpics or boobpics
Another example: "ontas?" "aqui toi pagame el Uber" "here i am pay me the Uber"