They literally can't even.
The OUTSIDE! oh-my-goodness, that's hilarious! Skip
Because 7 ate 9.
Let me count the ways... Five.
Permutations.
Because it's two gross! (A gross is a measurement unit for "144". So 2 * 144 = 288. Or "two gross".)
2 Source: My discrete professor
13\. Number 9 will shock you!
Clickbait.