That moment when

You have no idea what someone just said, so you pretend you did and laugh

That moment when

You realize Stegosauruses lived closer to modern day than when the T-Rexes lived

That moment when

That youtube video starts playing when you thought you had your earbuds in

That moment when

You say something, then think of a better way to say it a minute later

That moment when

You wonder if plants can think too O-O