Act of doing plastic surgery on breasts in order to make them become bigger or (rarely) smaller.
A lot used in the show-business world, this trend is conveyed by TV shows such as Nip/Tuck or Grey's Anatomy.
It is of course something very common in porn/erotic models to have enhanced breasts.
This girl has nice breasts...
No she got a boobjob recently, i don't like te fake ones !