Nixon Sweep
When you are getting ready to travel and make one last lap of the house/hotel room to ensure that nothing important is left behind/left powered on.
Couple returns home from travel...
W: I can't believe I left my pajamas in the hotel room.
M: You should have done a Nixon Sweep....
W: I can't believe I left my pajamas in the hotel room.
M: You should have done a Nixon Sweep....