What does moi lui mean in English?

"Moi lui" is not a grammatically correct phrase in French. It's likely a misspelling or an incomplete sentence.

Here's a breakdown of why and some possibilities:

* "Moi" means "me" in French.

* "Lui" means "him" or "her" in French.

Possible interpretations:

* "Moi, lui..." This could be the start of a sentence meaning "Me, him..." The sentence needs to be completed to understand the full meaning. For example, "Moi, lui, on est amis." (Me, him, we are friends.)

* "Moi, je lui..." This translates to "Me, I to him/her..." Again, the sentence needs to be completed, for example: "Moi, je lui donne un cadeau." (Me, I give him/her a gift.)

If you could provide the full context or the sentence you saw "moi lui" in, I can give you a more accurate translation.