GenZ and millennials love using slang to communicate on Social Media sites like Snapchat.
At times, new users have difficulty understanding these slang because they are pretty confusing. One such slang is IFK. The phrase "IFK" has gained a lot of traction on social media, especially Snapchat.

If you are a newbie and have received IFK over text, but dont know what it means, it is not a problem.
In this article, we will tell you what does IFK mean on Snapchat, how to respond to it, where to use it, and other meanings of IFK.
What does IFK mean on Snapchat?
Young people when talking to their friends casually use slang. IFK is another slang they use. IFK meaning in a text is “I Fucking Know.”

This slang is used on Snapchat when someone sends you a question whose answer is apparent and you know it. It is used when you are frustrated. IFK slang can also be used when someone says something funny and you agree with it.
When to use IFK?
IFK is slang and it can be used in 2 different contexts. In both situations, the meaning of IFK can differ.

So here are some examples of when you can use IFK while texting.
Why IFK slang is so popular?
Given that Snapchat is a social media site that is especially well-liked by younger people, the use of "IFK" is intriguing.
This group uses more slang and informal language, which could be one of the factors contributing to the rise of "IFK" on the site.
Additionally, Snapchat is recognized for its short-lived nature, which causes users to be more informal and laid back when using the app because messages and information vanish after a predetermined period of time.
This increases the prevalence of informal language and internet slang, such as "IFK."
How to use IFK in Text?
Now that you know what does IFK mean on Snapchat, it is also important to know how to use the slang IFK.
Since the internet slang IFK can be used in 2 different situations, one where you agree with something funny someone said, and the other where you show your frustration when someone says something that irritates you, it would be better to know how to use IFK while texting.
Here are a few tips on how you can use IFK while texting on Snapchat.
How to Respond to IFK while texting?
Now that you understand IFK meaning in text, you should also know how to respond to this slang when someone sends you this text.

Other meanings of IFK
IFK has some other meanings as well. Some people use them as well when texting.
Conclusion
"IFK" is an internet abbreviation that means "I Fucking Know."
On Snapchat and other social networking sites, it's frequently used as an obvious reply to a question or statement. If you're going to use "IFK," make sure to do so correctly and in the appropriate situation.