The vernacular.

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.

a special use of a common word in a certain geographical region or a word/phrase particular to a region.

slang, a word or term that only a few people use, or that's not in common language.

An informal expression that is more often used in casual conversation than in formal speech or writing.A slang term used in the current culture. Since the culture evolves so will the slangterms/colloquialisms revelant to that era.

An overgarment, usually made of silk, that can be worn for comfort or invisibility.