Possibly a festive version of " garpar ". It is to pay an account or a debt. See: Gaspar. See: Cat.
In Argentina is used to denote a mortgage covering or the payment of a debt. Fulfillment of economic engagement. In Colombia and South America, it is also used as synonym for lock into place, shoot, make fire with a pistol or a revolver.
TRIGGER; 1: Pulling the trigger of a gun-2: scavenge-3: in Uruguay and colloquially, to pay something that is purchased, a service or a debt.