Green’s Dictionary of Slang

dangle roll n.

[dangle v. (5), i.e. one must leave the game]

(US black) a losing throw of the dice in craps.

[US]The Luniz ‘Put The Lead On Ya’ 🎵 I scoop the dice, once or twice then the riggie, riggie / dangle roll shot, is a fa sho shot / no shot.