Going down an internet rabbit hole is pretty much something we've all done at some point in our lives. It's basically when you stay up late at night, browsing the internet, and you eventually start jumping from one topic to another until you end up in some weird parts on the interwebs.
The internet is ridiculously huge, so it's pretty easy to get lost in it. It's a good thing when you have nothing else better to do, it helps you lose track of time while entertaining yourself at the same time.
Since we're all stuck at home due to the quarantine, here are a couple of good internet Rabbit Holes to fall into. (h/t)