a. a military cautionary statement, when one is firing the AT-4. One looks behind them, scanning for personnel 100 meters back in a 90 degree cone, once it is clear they yell backblast area clear and fire.
b. One looks behind them, and whether it's clear or not, yells BACKBLAST AREA CLEAR, and rips a loud veracious fart.
a. READY, BACKBLAST AREA CLEAR, FIRE FIRE FIRE
b. Hey Tom, backblast area clear, RIPPPPPP HAHAHAHA