o que isso tem a ver

what does that have to do with it

→ o
phrase Rare #25,190
what does that have to do with it Used to ask how something is related to a topic or situation. The phrase often continues with com + person/thing, like comigo, conosco, or contigo.
PO: O que isso tem a ver com o preço?
EN: What does that have to do with the price?

E o que isso tem a ver?

And what does that have to do with anything?

— Tudo Sobre Minha Mãe (1999)

O que isso tem a ver conosco?

What does this have to do with us?

— Controle: A História de Ian Curtis (2007)

O que isso tem a ver contigo?

What does this have to do with you?

O que isso tem a ver?

What does this have to do with anything?

— O Ódio (1995)

O que isso tem a ver comigo?

What does this have to do with me?

— Whiplash: Em Busca da Perfeição (2014)