A tally of VB or other local cheap beer. The term originated from the constant replacement of a water bottle with a tally/long-neck of cheap beer when waiting for concrete to set so they can complete the finish and drive home; usually with another tally for the drive.
Bloody hell, those lads are already on to the concreters water bottle! They'll be driving home blind!
by jimbob77 February 1, 2019