An occupational hazard that occurs rarely when climbing any flight of stairs. When a Wet Softball happens to appear near any stairs, those stairs will become unavailable and unsafe for the following 6 days. Attempting to climb these stairs will result in near-death injury. They can be caused manually by obtaining a dry softball, and covering it in liquid. This is not recommended, as any stairs in the immediate vicinity of the creation of the Wet Softball will be closed off.

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.