n. The act of taking one of your old, scratched up discs and replacing with a mint, clean Blockbuster DVD, or game, and returning the scratched disc.
Nick's little brother scratched up his Halo 2 disc, so he rented the game from Blockbuster and switched out the discs.

1 - "Man, my old Splinter Cell disc is too scratched to play on my Xbox."
2 - "Dude, just pull a blockbuster swap."
1 - "Good idea."
by sloppy jugs April 30, 2006
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