Improvised song

The other day, singing with my sister, we laughed about the fact that it doesn't exist a song where you can't forget the lyrics. And the song improvised it's called "Wololo". It's catchy. Try to sing everything saying Wololo. Hahahaha. And try it with a lot of G, A, and Em on the tabs, and you'll come up with a Beach Boys wololo song. Hahahaha.