1 definition by Humrunner

1. Sweaty and stinky balls and Johnson, see crotch rot.
2. Term for caucasian male(s) from non-caucasian male(s), can be racist in use and typically toward southerners, but seeing increase use in Northern California recently.
1. After a night of hot and heavy sex Tyler had a bad case of swamp dick.
2. There's one guy who everything he sees Tyler he screams "Hey swamp dick" at him.
by Humrunner September 25, 2015
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