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When you spend a lot of time with a guy or girl in close quarters, such as a camp or road trip, and become obsessed with that person. This will most likely go away once you return home.
Guy 1: "Hey, how's it going with that Heather girl you were obsessed with at camp?"
Guy 2: "Oh, her? I don't like her anymore. She was a camp rush."
by SpicyTaco17 March 23, 2017
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