Are you kidding me... Of course lol. But i didn't realise the joke was that straight forward. I thought there was something smarter behind it, not just the fact that Uranium has a half life, there's 8 uraniums, therefore Half Life 8 confirmed.
I thought they would of actually calculated the half life of the 8 uranium ores and then went Half Life #### confirmed.
SO BASICALLY (with 8 ores, and let's just assume each ore is one Uranium-238 because why not) it should have been Half Life 35.76 Billion confirmed. But that just wouldn't be funny.
I overestimated how smart the joke would be. And now i feel so stupid.