Japanese slang for yoroshiku. The first 4 is pronounced "yo", the 6 "ro", the second 4 "shi" and the 9 "ku". These readings come from the way the numbers are pronounced in Japanese. 4 can be "shi" or "yon", 6 is "roku" and 9 is "kyuu" or "ku".
This amendment (4644) has reached a new purpose to the community of rizz academy. 4644 other known as rizz has played a huge role on making girls wet. If u state this code/amendment in front of a female, it’s officially over if your a virgin, your virginity will be gone.