Your girl said you are to small
PS2 are on DVD discs if that is what you mean. Badly scratched Game disc can make the PS2 not know the format, but it is just a bad disc
format mean style
Games on disk are UMD format, PSN games are .pkg format.
format for formal letter
you need a file with a ipd format.
When I was prompted for a format disk on ps2, I went to game stop to buy the disk. They said a disk was not available - the game was simply too scratched to play.
the game cube
JAR. and JAD.
format means to layout and specifically choose a format (text, centering or changing your data to a specific style)
If by format you mean extension, the thing that determines it is the application it was made with/opens with.
cso or iso
It's a computer game