Source:
https://scmp.com/magazines/hk-magazine/article/2037601/little-fresh-meat
Magazines/ HK 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.