mad mo hella - A Cali way to say ‘a ton’ but with more attitude. It’s like

A Cali way to say ‘a ton’ but with more attitude. It’s like when you’re so hyped you could explode.

This party is mad mo hella lit, I’m gonna dance all night.

I got mad mo hella money, I’m rich.

This pizza is mad mo hella good, I’m gonna eat it all.