So years ok ok decades ago, I as well as some of my former Soldier's was shooting in a regional match.
Which I totally came apart at the 1/2/300 yard line. But couldn't miss after that after I cleared my head, So I was asked at the end of the match while we was standing on the long line by some one "what happened?". I replied with a straight face "well I was fireforming primers at the short ranges".
Silence ... then we broke loose as we walked away to dump our brass at the collection point to be cleared off range.
Ever so often someone I know from the past will ask "been fireforming lately", just brings a smile to my otherwise grumpy face.