1 definition by Seldomlyresponsible

A person who spends a lot of their time near or in a swamp/dump. Tends to make poor decisions and fuck off quite a bit, while making others believe they are doing a good job. Won’t hesitate to slam any chick at anytime. Low morals with low aptitude, but may sometimes surprise you with their ability to be friendly and cordial. Another name for swamp donkey could be “swamp donk”, “dump donkey” or “Aaron”.
Man, Aaron sure is a fucking swamp donk.

Quit acting like a swamp donkey and get some shit done.
by Seldomlyresponsible May 11, 2020
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