When performing anal sex and when you pull your dick out there is smears of shit still on it from the other person having shit still in their ass.
guy: WTF?! Why's there shit on my dick.
Women: Ooops I forgot to wipe. Guess you just got a muddy johnson.
Women: Ooops I forgot to wipe. Guess you just got a muddy johnson.
by Kaemine June 16, 2010
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"I was on a Tinder date the other day and it went horrible. We had lunch at Taco Bell and she ended up giving me a Muddy Johnson later that night."
by Fructussy October 17, 2025
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