You rock with the cock?
As in a brief way of asking someones sexuality and of course cock as in male genitalia…

If you ask a male if they rock with the cock

No = straight
Yes = not straight
… = You are scaring them and you have to leave

If you ask a female if they rock with the cock
No = Lesbian
Yes = not straight
… = Stop talking and walk away
“Ayo Sharkey… You rock with the cock? “