"I might rig up one of those beer hats with cans or air freshener and a remote trigger next time I go!"

That might may matters worse. Air freshoners and deorderant are preventents. They don't much good after the fact.

In fact, they can often make the odor even worse. (same thing with rug cleaner and dog poop).

BRUTE, over top of BO HAS to be the worst. Although, BRUTE without the BO is almost just as BAD.

I kinda of wonder to what degree people are impervious to their own body odors.

Your olfactory system has to filter it out somewhat right?