Q: What does Lykyk mean text? A: Oops, you've got a typo! It's "IYKYK," which is nerd for "If You Know, You Know," in text slang. Get LYK full form and full name in details. Visit to know long meaning of LYK acronym and abbreviations. It is one of the best place for finding expanded names. “IYKYK” stands for “if you know, you know.” This phrase is a sly little secret handshake in the world of online communication shortcuts. It’s like saying, “Hey, if you get this, you’re in the club.” IYKYK definition: 1. written abbreviation for if you know you know: used, for example on social media and in text…. Learn more.
