This video is a few years old, but it's still funny and for what it's worth, really true.
During a sit-down with Tenacious D's Kyle Gass, Grohl lazily throws together a sarcastic pop song which, honestly could be a hit if he worked on it some more.
"Think about it like it's a bumper sticker," Grohl says of writing pop lyrics.
See what happens below!
Gass is a pretty accomplished songwriter in his own right. After all, he did write the greatest song in the world "Tribute."