You tell your wife that you and a few buddies are going down on the Hoh, and she packs extra cookies in your lunch for the guys.

You actually know a Volcano/Tsunami evacuation route.

You can name 3 species of slugs.

You know exactly what you were doing the instant Mt. St. Helens blew.
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The vet said I should get my dog fixed.
I didn't realize he was broken.