Definitions by hkbbluver

HKBB 

hkbb- hello kitty backpack boy

An alternative boy with a hello kitty themed backpack. he is usually very attractive even though his style is a bit strange.

Jessica- “oh my god did you see hkbb today”
Samantha- “yeah he’s so hot, i want him to have my babies”

HKBB by hkbbluver March 7, 2022