nod the nut

nod the nut

obsolete To admit to being guilty of some crime or offense in a court. From the image of one's head (i.e., one's "nut") being bowed in recognition of one's guilt. Primarily heard in Australia. Nodding the nut is the only way you'll escape a death sentence.
See also: nod, nut
Farlex Dictionary of Idioms.

nod the nut

plead guilty to a charge in court. Australian informal
In colloquial terms, nut is the head, which is nodded to acknowledge guilt.
See also: nod, nut
Farlex Partner Idioms Dictionary
See also:
  • at (one's) doorstep
  • at doorstep
  • (one's) day in court
  • at (one's) expense
  • at expense
  • at somebody's expense
  • at someone's expense
  • (from) top to toe
  • be remembered as (something)
  • be remembered as/for something