Can be applied to any food or drink, however, is more commonly used with
beer and/or cigarrettes.
Beer (or any Drink):When a person has one sip of a
beer left in the bottle or can, and they open their next
beer in an effort to flawlessly move from one almost empty
beer to their next full
beer. Can be repeated many times.
Cigarettes (or any smokeable object): When an individual takes the last drag of their cigarette, puts a new cigarette in their mouth, and lights the new cigarette with the old cigarette.
(Comes from the military term which refers to ejecting the magazine from your rifle/pistol/etc. while you still have one round in the chamber, and inserting a new full magazine, therefore enabling the shooter to continue shooting without having to re-charge their weapon.)
Quincy: Hey there
Mike, why did you just open another
beer?
Mike: Well I only have a few sips left in this one.
Quincy: So you're just going to move from one
beer to the next?
Mike: I'm using a Tactical Reload!
Quincy: You just blew my mind.