once in a blue

Shortened version of"Once in a Blue Moon"

I travel there once in a blue

by Vista2Fit December 2, 2017

once in a blue moon

To do something very rarely, once in a while.

I don't usually hang out here, just once in a blue moon.

by Roboot February 3, 2007

once in a blue moon

To do something on a very rare occasion.

Stephan will come to the office once in a blue moon.

by yurmix February 20, 2018

Once in a Bluemoon

To do something very rarely, once in a while.

For Example: “Once in a BlueMoon” DKS Getting a Win On CK

by CK~Hyuga July 4, 2019