Sarcastic excuse for not attending a social event. Implies that the event is unimportant and that attendance is unnecessary. Another way of the person saying s/he has better things to do...Not.
Having your guts rearranged means either that a guy’s dick is so large it hits the top of your cervix and mimics the pain in your guts, or when your having anal sex.
“Yo... I got my guts rearranged by Aryn last night. We had a lot of fun.”
This is a situation when someone tries to futilly reform the way things are done in a failing system.
The consolidation of domestic agency intelligence under the banner of "Homeland Security" is nothing more than Rearranging the Deck Chairs on the Titanic.