>make a meal
>make the same meal days later doing the very same things you did before
>the result is different and you have no clue why

Once upon a time, animators would draw funny faces solely to make you laugh. They felt natural because they were simple, a character that was annoyed would furrow their brows and maybe pout their lip a little.
Now animators know about memes, they try to draw the funniest face imaginable in the hopes of viewers posting it everywhere.