The sudden urge to eat spaghetti, make puzzles or capture humans. Sometimes, it's all three.

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 porrmantaeu of the words "Bone" and "Trousle", both which apply to the fictional character of "Papyrus" from UNDERTALE and is used as the name to Papyrus' Battle Theme (Not to be confused with "Nyeh Heh Heh", Papyrus' Overworld Theme); "Bone" refers to Papyrus' species as a skeleton, and "Trousle" being a made up word similar to "Tousle" which means to "make (a person's hair) untidy" which matches the unorganized, childish, and rambunctious personality of Papyrus. The word being made up also further exemplifies Papyrus' childish and ridiculous nature.