Source:
https://scmp.com/magazines/hk-magazine/article/2037601/little-fresh-meatHK Magazine
Little Fresh Meat
吹水 (chui sui), v. Cantonese slang. To chat, bullshit.
“Young hunk.”
Term used across the Chinese internet for a handsome, physically fit young man.
Often has connotations of innocence or naiveté.