Additional power which is added beyond what has already been added. Can be said multiple times for multiple effect. Closest synonym is "more oomph."
From the video game "Eternal Darkness: Sanity's Requiem," where all one has to do to juice up the power of a spell is recite the word Pargon repeatedly until the effect is larger.
To, one by one, pick off the members of an opposing team. The term originates from the first season of Survivor where the members of Pagong tribe were outnumbered by the members of the Tagi tribe, resulting in the Pagong tribe eventually being wiped out.
"Let's just band together and pagong their asses."