I worked in a supermarket as a teenager and the system of marking each can or container was on a conveyor and roller system in the basement. Since I was low man on the list I had the pleasure of cleaning up the humongous amount of breakage of Catsup, Mustard, Mayo Etc.
I can't eat or look at Catsup to this day but love to eat Tomatoes.
I have an allergy to booze also, it makes me break out in handcuffs!