Top definition
Any man who is very dirty in appearance. He usually dresses slovenly and always drives a pick-up truck that is at least 30 years old.
Man, did you see that guy that just left. He's totally a Greasy Gus!
by Mark 18 May 06, 2007
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Dirty Sanchez Plush

It does not matter how you do it. It's a Fecal Mustache.

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