When you choose to avoid paying attention to other people's experiences with a situation because your personal experience sucked.
Zach: "I've decided not to look at any pictures on Facebook of people enjoying Halloween as I had a shitty and boring Halloween."

Renee:"I did that with the Rally to Restore Sanity. I'm "Sour Grapes"-ing the whole experience."
by rt2713 November 02, 2010
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