Short for "fucked up if true." When you hear something twisted, and while replying Online you want to convey shock with just a healthy pinch of skepticism.

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.

You're really upset and angry about something, and really want to get someone where it hurts...

fuck you in the heart

to stuff thing sunder your bed in attempt to quickly get out of the hous eon a friday night