1 definition by struggleandgrunt

Top Definition
The first shit you take following a long night of drinking. The plug is usually a hard shit and clears the passage for the whiskey shits that will plague you the rest of the day.
Man, I just dropped the plug. I'm probably gonna have to go back for round two in about 15 minutes.
by struggleandgrunt April 07, 2010

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Buy a the plug mug!