Someone must've been the first human to realize we need to drink liquids and eat food to satisfy our feelings thirst and hunger. amirite?

How high are you?

If dragons existed, Daenerys would have seen the fleet well before hers got shot down. amirite?

In the context of what we're are talking about they do exist. You just mean she should have seen it.

There are more games of chess left unfinished, than completed. amirite?
If SD cards are thin and flat and in a similar shape of floppy disks why don't we just make floppy SDs with tons of storage, amirite?
@swiggybaby Just a really big sd card

So the shape of a floppy disc isn't truly relevant, right?

It's neat how plants spring back up in the spring which may be why it's cаlled spring. amirite?
@Mihneacuzino Google.

What does this have to do with Google?

when most people imagine nothingness they imagine darkness, but even darkness is still something, true nothingness is incomprehensible to the human mind, amirite?

OP is using the words imagine, nothingness and incomprehensible as if they're interchangeable with the word meaning yet each has meaning or OP wouldn't be using them. Meaning is an individual human construct. It can even make "something" out of "nothing".

If SD cards are thin and flat and in a similar shape of floppy disks why don't we just make floppy SDs with tons of storage, amirite?
Nursing homes are where we place inconvenient people. amirite?
@Crazymotherfuker To be honest, this though came to me after I distilled down what nursing homes seem to be at their most base. I...

Yeah, I appreciate that. Our caretaking system is not great but a lot of us just have little to no choice in it.

$50,000 is simultaneously a lot of money and not very much money. amirite?

The key here is that 50g's has the potential to turn in to very much money

Some stranger somewhere remembers you because you were weird to them. amirite?

...but they remember me.

Ponies in cartoons are drawn all cute and lovely but they're ugly in real life, hyenas are drawn wicked and ugly but are very cute in real life. amirite?

You've clearly never seen either of those animals in real life then.

There's always a guy who said that he never study , and ace the test... amirite?

Someone good in ace can win points in tennis

Possessive pronouns are wrong in many cases, since a lot of times they don't indicate an actual possession. Jenny has a teacher, whose teacher is it? Hers. But she doesn't possess him. amirite?

But the title of that girls teacher is why it's possessive.

If the universe circles back on itself, then theoretically, with a telescope powerful enough, you could watch the Big Bang. amirite?
Blowjobs must be a tense affair in Cannibalistic societies. amirite?

As in vegan societies.