Just wondering...how tall is everyone here?

Most cosmetic surgery is reversible.

Also, even if permanent, there is a difference of opinion on it's permissability (hence Tehran being the nose-job capital of the world lol), some say it's not allowed, some say it's ok. The whole debate of 'changing Allah's creation' can encompass so many things eg changing hair colour is allowed (apart from black) and so is the wearing of coloured contact lenses even tho it changes our appearance and also allowed is correcting a 'deformity' such as an abnormally large or crooked nose or breasts that are too large. It's all pretty subjective, I mean correcting a so-called 'deformity' to one person can be seen as pure vanity by someone else which is why there tends to be so much confusion on this topic.

'Shaykh Ibn ‘Uthaymeen (may Allaah have mercy on him) said: Removing faults is permissible. Hence the Prophet (peace and blessings of Allaah be upon him) allowed the one whose nose had been cut off in battle to wear a nose made of gold. The matter is broader in scope than that, as it also covers issues of beautification and cosmetic surgery. That which is done to remove a fault is permissible, such as if a person has some crookedness in his nose and he straightens it, or he removes a black spot, for example. There is nothing wrong with that. But if it is not done to remove a fault, such as tattooing and plucking eyebrows, for example, then this is forbidden. '

Majmoo’ al-Fataawa (11/93).