Used when one is impressed by something; when a person is taken back by something.

Giving the sense of Shock, when a fit or 'good looking guy' passes

A word whose contemporary defintion began in the north shore of Sydney. Ooft is used to describe a literal or metaphorical "hit below the belt" as well as a great deal of shock or surprise. Ooft can be a reply to a harsh insult. It is often used upon seeing an attractive person, as it is a hit below the belt to realise one's inferiority to said person.

A phase used to tell a friend someone is Hot/Sexy with out actually saying it..

That weird barking a dog does when it doesn't quite let a full bark go, but makes a kind of woof. Sounds like they are saying "Ooft".

The emotion experienced on falling asleep, when you are very tired but knowing that you don't have to rise early the next morning; a combination of relaxation, joy, and dizziness.