Meaning of ONCE IN A BLUE MOON - A Really Short English Lesson with Subtitles

So when we say something happens once in a blue moon it means that it doesn't happen

very often, or it happens infrequently, that's another word for something not happening very

often.

So once in a blue moon I almost forget to make a video.

Today was a really long day again, and I got home and I was just settling down, having

a snack, and all of the sudden I thought to myself.

I still need to make a video today!

So, once in a blue moon I almost forget to make a video.

Another use of this expression would be, my wife and I don't go on a lot of vacations.

So you could say that we go on a vacation once in a blue moon.

I'm not sure if the moon actually ever turns blue, but that's what the saying means.

I didn't make it up!