If you've ever assumed that "yeah!" is the most commonly-used word throughout all of Metallica's lyrics, congratulations! You're wrong!
According to a chart created by Redditor u/Relic827, "never" is the most common word, followed by "one" and "see".
"Yeah" was number twelve. It's also unclear why u/Relic827 grouped both "day" and "say" together.
There have been some great Metallica compilations over the years. For example, here's every time James says "death" or "dying"
And here is every time James says YEAH!
Finally, here is every James signature laugh in Metallica songs.