Spanish (from Spain) word for cool. Mostly used by children or young women. Refreshing and colloquial way to express you think something is nice or cool.

A phrase to describe someone who is cognitively degenerating. Synonym of "going off the deep end". Can have varying degrees of severity.

Reference to the song "Hey You" by Pink Floyd. The line "and the worms ate into his brain" makes no sense in an otherwise linear and literal narration throughout the lyrics.

Origin: Australian/American colloquialism.
Based on Happy Days character.... though evolving over the years...

Used for both Male or Female

Defined: Someone who thinks they are a bit too cool... Generally the person who dresses a bit over the top and/or always trying to "one-up" someone else’s comments, whilst tending to overdo everything they try to do....

Example:

A guy that has let his nice physique and good looks go to his head-once that happens, all brain cells are non-existent.

an oblivious fool; a man with terrible fashion sense, bad manners, and/or terrible judgment, but is generally unaware of that he is making a fool of himself

A Chachi is a heterosexual male who could be charectorized as a metrosexual with a white-trash-won-the-lotto clothing style. They wear all the major designer labels but clash horribly as they mix styles at random. They also sport strange hairstyles and mullet remixes and tend to wear blush and lipgloss. They can be found singing along to hardcore rap, boybands, or dancing to techno tunes in the local clubs. Fortunatly this awful metro sub genre is for the time being found only in Europe and very prodomninatly in Switzerland. If you are ever in Zurich you will be sure to see several hanging out at the local McDonalds before clubbing.

Or:
Anything trashy, tacky or tastless

/Chya/./Chee/ n. Korean word meaning penis.