A sa7sou7 is a an arab word that characterizes a slap on the back of someone's neck, typically degrading, but not quite mocking. A sa7sou7 is administered to ridicule someone, or when they cut their hair. In this case it's called a sa7sou7 7le2a or "haircut sa7sou7".

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.