Ron’s gangsta tendencies come to the fore with this succinct description of a powerful shot.
Curiously, this is normally used only when, despite the fullness of the gun, the brave custodian manages to thwart the violent assault on goal.
Ron might say:
Blimey, Parlour’s given that the full gun, but it’s gone straight down Flowers’ throat.
Mrs Ron might say:
Bless my soul Ron, I’ve come unstuck on the M1 again. I’d just given your new Beamer the full gun when the filth arrived on the scene. If it happens again, they reckon I’m doing porridge mate.