Nosotros/as, why use it?

[moozikteacher1]

I'm curious why the nosotros/as form is used here. Isn't the nosotros/as form only used in Spain? It's not used in the Mexican dialect.

[nightshifted]

Nosotros/as is used everywhere. You're thinking of vosotros/as.

[moozikteacher1]

I am! Thank you! I am really rusty. I haven't taken Spanish in 17 years...