Adjective.

a descriptive word commonly used to describe members' of society whom lack the necessary brain cells to perform basic life skills. Often seen moping around with a look of complete confusion, they are commonly mistaken for individuals with significant brain injuries and have a complete lack of savoir-faire.

Gerunds.

Commonly added to the end of names to highlight those with a distinct lack of interpersonal instincts.

Music so good it could elicit sexual arousal.

Anything used to describe someone who lacks sense of life, looks dumbfounded, and has only a limited ability to learn and understand. Often excluded from society.

An unintelligent dimwitted individual who lives
(or should live) in the suburb location of Mortdale, NSW, Australia.

A creepy mouse-lemur that looks like a rat and is crazy and low in intelligence.

Morts are rare types of people, and are usually mouse lemurs. They can be human, and are usually short and are try hards in both education and games, for example GTA or Call of Duty. Their lives are often ruined by people being better than them at the game. Their tribe usually names them "Harry".

A friend who 1) tells you there are hot chicks at a party (and he actually thinks they are hot) but in fact they are fuglies or 2) a friend who proclaims there will be tons of girls at his party and there are not many at all. (Ironically, his mortness might still be revealed when the few girls that are there actually weigh a few tons)