It's been on thr MRE's for decades, hasn't it? At least that's what I remember seeing after disaster relief came in.

Idk, it might've been used on stuff in the past. My point was that it wasn't a thing that normal people (even normal people in the military) would say. The person I'm responding to described it as "common use" for the last couple decades and that just doesn't match up with my experience at all.