“IYKYK” stands for “If You Know You Know.”

What does IYKYK Mean in texting?

If someone texts you “IYKYK” while having a texting conversation, it means that you both know what you are talking about. Even if is not obvious to others. It’s commonly used as a way to avoid giving to much detail about something.

IYKYK is mostly used on TikTok and Instagram, to discuss a range of inside jokes.

Also, check: LMAO Meaning

Abbreviation	Meaning
IYKYK	If you know you know
Emotion	Primary community
Understanding	Tex messaging & Social media
Save for work	Safe for children
Yes	Yes

Also, check: YT Meaning

Examples Of IYKYK In Context

• “Having a naughty little brother is hard work. IYKYK”

• “Trying to explain how AI works to my grandma is useless. IYKYK.”