Social media has completely taken over the world.

If it's not Facebook, it's Instagram. And if it's not Instagram, it's Twitter. The possibilities of social media are endless, but so are the totally pointless traits that modern-day technology holds.

TikTok - the video-making app that allows users to create short videos that very quickly go viral - is one of them.

But one TikTok video with a rather unexpected ending has gone viral this week...

There's one thing that unites us all.

Mean as it may seem, people falling is just funny.

There's a reason it's a whole video genre.

But even better than a falling over compilation?

How about when an accident is captured in the background?

Such is one hysterical video that has gone viral this week.

One woman was recording herself in a viral TikTok singing challenge.

When her mom made a rather unexpected cameo...

By plunging through the ceiling, of course.

And people can't get enough of the hysterical vid.

TikTok is absolutely taking over the world.

It's pretty unlikely that you'll see a teenager who isn't obsessed with the social media platform.

It's not just teenagers who are obsessed with social media...

via: Getty Images

The majority of us adults are too, with us posting every inch of our lives on these apps and communicating with others through them solely.

A lot of social media apps provide many purposes...

via: Shutterstock

People can actually earn a living through social media, such as selling things on Instagram or starting a business through Twitter.

But there are some apps that aren't so productive...

And TikTok is one of them!

A lot of people are struggling to understand exactly what TikTok is...

Basically, it is an iOS and Android app made for creating and sharing short lip-sync, comedy, and talent videos.

It went viral pretty quick ...

It was the world's fourth most downloaded app in 2018, beating Instagram and Snapchat - which is a pretty big achievement!

It has been argued that TikTok is better than Vine...

Who remembers Vine? Launched in 2012, Vine was a short-form video hosting service that allowed users to share 6-second-long looping video clips.

TikTok videos look a little something like this...

And it has to be said, the majority of them are rather entertaining.

Animals and TikTok are the best combination.

More and more people jumped on board the TikTok bandwagon and started getting their beloved pets involved.

The rise of superstars...

People began getting more and more creative, including autotuning this kitty's annoyed yowls.

Some are just plain weird...

It's a mystery as to what goes through people's heads when these types of TikTok videos are made...

It can now be established that TikTok is just a space for weird videos.

But some people still cannot get their heads around it!

But there's one new TikTok vid that's taking the internet by storm.

It's one of the funniest we've ever seen.

Liz San Millan was singing to camera.

via: TikTok

Looking pretty soulful, too.

When an unexpected gatecrasher shows up.

via: TikTok

Her mom, through the ceiling.

via: TikTok

via: TikTok

via: TikTok

via: TikTok

via: TikTok

via: TikTok

via: TikTok

via: TikTok

via: TikTok

via: TikTok

via: TikTok

Here's the video that got everybody talking.

Want more from TikTok? Scroll on for a trend that's a lot less funny...