The act of being a large man-boy who is rude, self-serving to a dizzying extent, lazy and a novice manipulator. Also lording undeserved credits or status over others who are more qualified.
Person 1: "Wow, who woke up on the wrong side of the bed?"

Person 2: "Yeah I'm grouchy, but at least I'm not pulling a Rusty."

by Penny Wise February 11, 2009
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A handsome, friendly, playful and yet ferocious black and white dog.

A kelpy dog that has been cross bread an innumerable amount of times.

A wise old dog.
"Rusty come here boy... good boy! good boy Rusty!"
by johnnygun August 22, 2009
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What you call someone who doesn't shower or bathe regularly.
I am so, damn glad that Tim rusty ass has moved out; just look at how dirty my bed sheets are.

I had to make my rusty son shower regularly after noticing how dingy his underwear were every time I do laundry.
by Mackendeez January 27, 2019
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the supreme tweaker, Meth-addict, hates ones self, not to be trusted, disregard for other people, murderer
rusty Tweaker, doper, user, gaylord,gaywad
by the shimliminator March 11, 2009
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A gay ass motherfucker that can keep his dick in his pants
“Rusty needs to chill out sometimes with his small dick of his”
by Layla jay January 29, 2020
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An rediculously old bag who teaches English. Although kids may not know, he is able to get his point across, and in the end will probably outlive us.
Becka: Man I really want to switch out of this class
Mike: Why?
Becka: He's just such an old bag
Mike: True, but Rusty can teach better than anyone
by FCTSFunnyGuy January 8, 2010
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If your name is Rusty then you are the most fucking hot guy in the whole lot of assholes in the grade. You go upstairs every day you come home and your girlfriend sneaks upstairs into your bedroom. They strip down their clothes and Rusty holds girlfriend (Abby) BOOBS and the Abby holds onto Rusty's dick. They attack each other and fuck each other on the bed. Just imagine that.
by TheChair64 June 19, 2017
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