Lyric: "You hearin' 'bout the squad pumpin' fear in your heart."

For an annotation to be effective, one must first be able to understand what exactly one is annotating. If that does not happen, you get what we have here. T.I. is not threatening to pump iron into someone's heart, he's simply talking about scaring 'em a little in his characteristic Southern twang. (Note to annotator: The "Fe" couplet is completed by a line with the words "near and dear"—does that rhyme to you?)