The phrase "huge hint" means a very clear and significant clue or suggestion that is difficult to miss or overlook.
Sentences with «huge hint»
I left you a big huge hint since it's the one on my tablet at the very top of this page. (lovemyfire.com)
Even though the E3 dropped huge hints about the kind of undead you're about to face in Bloodborne, the closed gameplay video leaks however restored the majority of my faith. (illgaming.net)
-- given huge hints, you were unable to find the sentences linking caregiving and religion so accused me of having no evidence. (religion.blogs.cnn.com)