Yes, they do call it drink-driving - the first mistake will come from someone copy and pasting from word when in review mode where someone has changed woman to Darwin woman, and woman was struck out, then pasting it to their CMS and not seen that it has taken the before and after text.
Happened all the time on the estore I used to help manage when people would send product blurbs off to get reviewed, they would come back and they would forget to accept changes before C&Ping... Oops.