Following an action or the transfer of an object from one party to another, vocalizing, "black, black no trade back" prevents the receiving party from returning the action or object to its originator.
After giving Quin a paper ball, his father says, "black, black no trade back", leaving Quin stuck with the object. He must keep or dispose of the ballwithoutreturning it to his father.
The ultimate in no tags back. Negates any previous tags back, and ultimately allows the sayer of "infinity no tags back" to win at tag.
Loser: Hey, that's not fair, Jimmy, I called no tags back!
Jimmy: Fuck you bitch my name ain' Jimmy its J to the I aughts to fuck you up and oh wait I just did by taging you and callin "infinity no tags back".
Loser: Thanks for clarifying.