Help with an Italian Phrase: Is it Slang?

Hello everyone,

I came across this phrase and I’m not sure what it means:

Buongiorno amico mio e ti faccio Controcampo buongiorno di 7 inamico mio e ti faccio contro il cambio.

Can anyone explain what this means? Is it some kind of Italian slang or something else? I’d be really grateful if any Italian speakers could translate or clarify this for me.

Thank you so much!

1 Like

I have no idea what it is. There are too many weird things without having any more context.