From Massachuchu here! We say a lot of things.
Mint - cool, awesome
"That's mint, dude!"
Word - I approve, cool, ok!
"That's word."
"Word!"
Rad, Dope, Sweet! - cool, neat
(Just about everything that happens in Mass is either cool or awesome - that's why we have so many words for it.)
Wicked Awesome! - exactly what it sounds like
(The common phrase was once Wicked Pissa - but no one says that anymore except for my dad.)
Traffic is a bitch - traffic is bad/heavy
Balls - damn
I'm stoked!!! - I'm super excited!
I'm pumped! - See above (stoked > pumped)
It's a thing. - We do that frequently.
"Singing Mulan in public? It's a thing."
Calling everybody dude, bro, and/or man.
And I mean everybody.
I dig it - I like it