December 19, 2025 at 2:49 am

The Baby Spit-Up Challenge On TikTok Is Equal Parts Hilarious And Disgusting

by Michael Levanduski

Spit Up TikTok Challenge

Shutterstock, TikTok

TikTok trends come and go, and some of them can get pretty weird.

One that is really popular right now is a blend of weird, gross, hilarious, and maybe just kind of cute at the same time.

The trend is pretty simple. One person in a couple is sitting down, minding their own business, and the other comes up to them and lays their head on their shoulder or chest.

In this example of it, the TikToker captions the video by saying, “Trying to see if he’s ready for a baby.”

Woman leaning on her man

TikTok/@serenacarlisle

After a moment, she opens her mouth and spits out a bunch of what I assume is milk all over his shirt. When she does it, she laughs out loud.

It is funny because babies often spit up like this in the grossest of ways (but at least when babies do it, it is kind of cute).

Wow, what will people come up with next.

Woman spitting up on her man

TikTok/@serenacarlisle

Every video of this is different, and the important thing is how the other person reacts. In this case, the guy just looks down with disgust at what happened. He doesn’t freak out or anything, which many people will say is a good sign that he is ready to be a parent.

Even when babies do it, lots of people freak out a bit.

Couple doing baby spitup prank

TikTok/@serenacarlisle

Then he calmly gets up and changes his shirt while she is laughing about it. She does put in the video description, “He hates me I guess.”

While funny, I hope my wife never does this to me. What a mess!

It is pretty harmless and funny, though, as far as TikTok trends go.

Watch this video below and see what you think of it for yourself.

@serenacarlisle

he hates me ig

♬ baby spit up trend – serena πŸ’πŸ†πŸΈ

Read on to see what the people in the comments have to say about it as well.

This person did not expect this at all!

Comment 1 114 The Baby Spit Up Challenge On TikTok Is Equal Parts Hilarious And Disgusting

I agree, it is pretty funny.

Comment 2 114 The Baby Spit Up Challenge On TikTok Is Equal Parts Hilarious And Disgusting

Babies can be gross sometimes, that’s for sure.

Comment 3 114 The Baby Spit Up Challenge On TikTok Is Equal Parts Hilarious And Disgusting

Yeah, it’s gross, but I certainly laughed.

If you liked that story, check out this one about a delivery driver who gave two weeks notice… so his employer disabled his truck when he was 300 miles from home!