"huge conversation" is a correct and usable phrase in written English.
It can be used to describe a conversation that is very long, significant, or impactful. Example: The two friends had a huge conversation about their future plans and ended up making some life-changing decisions.
"I remember we had a huge conversation over the Yahoo! deal," she said.
Since the release of the tapes, the shooting has prompted a huge conversation on social media, with thousands of mentions of the hashtag #trayvonmartin on Twitter.
Jeanne: We didn't have a huge conversation about this, but when a woman has 13 kids and her child decides not to have any, she takes it personally.
Furthermore, he said, the timing could hardly be more awkward: "It could have been a huge conversation a year ago, before we actually signed the agreement.
The case has drawn intense media coverage in the last week and has prompted a huge conversation among hundreds of thousands of people on Facebook and Twitter, where people are using multiple hashtags, including #Iamtrayvonmartin.
After the nominations were unveiled and there were no people of color in any of the four acting categories, the #OscarsSoWhite protests started a huge conversation about diversity in Hollywood.
Clinicians indicated that they were happy to perform this; but it would need to be simple to use: "you wouldn't want to, yeah, be getting into huge conversations about how you do it… how you access it, so yeah, it would need to be sufficiently simple and accessible" (OOHS GP).
What's different now is that there's a huge national conversation about it and there's political action that is coming out of it.
Of course I have taken huge risks – conversation is so easy to get wrong and can be quickly dismissed as unauthentic.
More broadly, she and her colleagues who helped her design the course view it "as a node in a huge global conversation [bold in the original], where students and supervisors could, together, work to understand the emotional problems that can get in the way of good research progress, [and] find and share new strategies for coping".
A lot of "Dead Elvis" is just listening to a huge national conversation.
