What Does IYKYK Mean On TikTok and Snapchat? IYKYK Slang Meaning Explained

What Does IYKYK Mean On TikTok and Snapchat? IYKYK Slang Meaning Explained

What Does IYKYK Mean On TikTok and Snapchat? IYKYK Slang Meaning Explained

IFKYK is a new acronym that people on TikTok and other social media have started using.  It is short for “If You Know You Know”.

This has got to be one of the longest acronyms but if you understand its meaning, it will save a lot of space and time while you communicate online. So without any dilatory attitude, let’s explore what does IYKYK actually Mean and where to use it? 

With social media being more and more popular we are making short terms for the things that we speak too often so that it’s just communicable easily.

Also, with the rise of video-sharing platforms, hashtags are a pretty big thing now. One can’t make a hashtag of a long sentence or a paragraph because that would be too much of a hassle. As a result of that, people are making acronyms and using that as a hashtag.

IFYKYK Meaning On TikTok

IFYKYK is a new acronym on TikTok that has been viewed hundreds of millions of times. People find it fun to use and it looks like the trend is only going to get bigger. To be absolutely precise, there are 778.7 million views on videos with the hashtag “#ifykyk” on TikTok.

The full form of IFYKYK means “If You Know You Know”. Now some of you might be wondering what that means. It might sound a bit confusing but I am going to explain all of it to you.


I made a part 2 with @dabebe ’s original one🤧##ifykyk ##joji ##funny ##fyp ##part2

♬ original sound – 月

This is one of the videos on TikTok using this hashtag. If you watch the video, it will be easier for you to understand what ifykyk means. In this particular video. the hitman has been paid by the man himself to kill him.

The video is about a man’s temptations toward suicide. The user has said ifykyk on the hashtag. What it means is,  if you know it, you know it. If someone out there is suicidal, they are going to know that feeling.

If you haven’t ever felt suicidal, you probably might not understand. In that case, “if you don’t know, you don’t know.”


I think I won this one ##greenscreen ##fyp ##foryou ##foryoupage ##fortheboys ##ifykyk ##firsttiktok ##viral

♬ Graduation – benny blanco & Juice WRLD

IFYKYK Meaning On SnapChat

IFYKYK has the same meaning on Snapchat. People send different kinds of snap and sometimes they use this word to explain depressing or dark thoughts.

The way in which most people use this word is that they don’t give a lot of context and explain things too much. They just show the content and write ifykyk. And that’s it. If you know, you know.

However, I don’t want you guys to think ifykyk is used only to express dark and depressing thoughts. People have used this word in memes as well. The meaning is the same but you can use it anywhere you find it appropriate.


Isn’t this true?👀😂Hispanic dads are sum else😎😂INSTA:elizalopexx 🥰 ##fyp ##parati ##comparte ##share ##comediaenespañol ##latina ##ifykyk ##jaja

♬ original sound – Elizabeth

As shown in this video, Hispanic people will understand this. Hispanic people will know what this video means because they have experienced it. So, if you know, you know- it’s just as simple as that.

IFYKYK Urban Dictionary

According to Urban Dictionary, ifykyk means “if you know you know”. I can give you a couple of examples to make you understand this slang better.

e.g., “I don’t want to go to weddings. It’s too crowded and I have to talk to a whole lot of people I don’t know. ifykyk…”

In this sentence, a person is just saying, if you are like me, you would understand. It just means, don’t think about it too much, no matter how unrealistic and stupid it might sound, ifykyk. If you have had experiences like me, you would empathize with me and understand.


I know this happened to you as a kid😂##fyp ##viral ##funny ##childhood ##ifykyk

♬ original sound – Kofi 🤍++

If this thing has happened to you, you would understand it. That’s just what ifykyk means.

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