Something that only adults are allowed to view.
I'm watching porn! It's adult content so don't view it, I am more then 18 years old!
1👍 5👎
Something that looks like Level 998 in The Backrooms.
Oh look! I can see zenith here!
Base 2.5 uses powers of 2.5 for the numbers, it is considered binary and Base 5 at the same time.
Oh look! Base 2.5 isn't used! What a bad day!