1 definition by HibiscusWatergate

When one wakes up after a night of binge drinking and begins drinking again, immediately becoming drunk due to residual inebriation. “Rinse and repeat,” much like the instructions on a shampoo bottle.
“It’s 10am an we just started tailgating. How are you already hammered?”

“I shampooed.”
by HibiscusWatergate June 20, 2021
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