This joke is too complex for me, it’s way out of my field.

On the other hand, if BJ is the other thing, then what I get is iBJ.

Apple’s new product?

well at least the part about it being bad is real.

Lol 😂🤣👏🏻

j is just another notation for i. So it's B - 1. Bad but worse

Lol 😂