When they put a new rating/certificate on a film because they realized that the film dosen't actually have that much swearing,goryness,scaryness or sexyness in it.
Wena: why is the others a 15, it not that bad
YAzz: it's not a 15, it's a 12
Wena: I'm sure it was a 15
YAzz: no they changed it
Wena: oh its been recertifified
YAzz: um yeah