tin
a shield. the term "tin" is typically reserved for when it's presented to a civilian for any variety of reasons.
Example:
sean - how did you get that chick's friends to let her go home with you?
flip - it was nothing, i just pulled a couple aside and tinned them, told them their friend was in good hands.
sean - you fucked her in the ass, didn't you?
flip - raw.
ed - alright, who's turn is it to tin the doorman?
ryan - i'd rather just stand in line and pay the door fee like everyone else.
entire group - ...
ed - alright it's settled, ryan go tin that motherfucker so we can get inside already.
sean - how did you get that chick's friends to let her go home with you?
flip - it was nothing, i just pulled a couple aside and tinned them, told them their friend was in good hands.
sean - you fucked her in the ass, didn't you?
flip - raw.
ed - alright, who's turn is it to tin the doorman?
ryan - i'd rather just stand in line and pay the door fee like everyone else.
entire group - ...
ed - alright it's settled, ryan go tin that motherfucker so we can get inside already.