Blouinartinfo, recently interviewed MFBTY:

Can you tell us about the origins of the concept of the MFBTY project, how it came about?

Tiger JK: The origin of the concept for MFBTY came from love. And it came about in the loveliest way. Our album “WondaLand” is a K-pop fantasy world where everybody loves Bizzy, Tiger, and Yoon Mi-rae.

Bizzy: People who are lost in their own lanes, they all deserve to be happy in this “WondaLand.” “My Fans Better Than Yours” is what MFBTY stands for.

– See more at: Blouinartinfo Interviews  MFBTY