Someone who shaves their head with a bic razor. This leaves the person obsessed with their shiny dome which is similar in apperance to the head of a penis.

More implicately, the "bichead" must also live up to their rhymesake "dickhead"

1. noun. It is the sudden feeling of an inexplicable joy one gets when something romantic or idealistic occurs.

When kilig, one may experience the following:

*butterflies in one's stomach
*heart melting
*shivers down one's spine
*irrepressible noises from one's mouth
*uncontrollable smiling
*an inner conflict between hope of something wished for and reality

Kilig may also be defined as that mountain top, floating, on cloud nine, invincible, i-could-keep-smiling, heart aching goodness and feeling which overpowers the mind's ability to think straight, act straight, breathe properly and articulate thoughts into a single comprehensible sentence.

Kinda sounds like dickhead but with some different letters. Something to call someone when words like cunt, gayass and Chris Jewbank get stale. Times the word Bichead will be most useful is when a foods or drunks is stolen from you like coco pops or coco pops. Or if your xbox gets turned off