1 definition by GuyThatChaffesInYourPool

When one is finished masurbating or having sex, and they don't "wash-up" the head of their penis will form a protective coat of dried semen over time. Effectively creating a "Turtle-Head".
"Man that guy in the showers had a mad Turtle-Head".
by GuyThatChaffesInYourPool July 28, 2014
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