What is Rust?
1.
The skins on the outside of peanuts (not the shell, the skin) can be used when no weed is readily available, gives a small relaxing buzz, espically when dried out
Dude You Wanna Go Somke Some Rust
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2.
what occurs when a particularly unclean person lies in a bed and a residue is left behind made up of mud and general dirt picked up since their last wash
i changed this sheet yesterday and now jeremy rusted it all up i'll have to change it again
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3.
Residue stuck to the base of the penis and testicles after intercourse with a girl on her period.
After banging Erin's bloody cooch, Jon looked down and noticed rust on his junk.
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4.
A hand(two hole cards)in texas holdem (a poker game)that is a statistical underdog to all other hands including statistical ties and excluding hands composed of the exact same ranks. The etymology is from "nuts" - The best possible hand.
examples:
a) 2h-4h on a flop of 3h-Jc-Jd
b) Ac-As on a board of 10c-Jd-Qd-Kd-Ad
c) 6h-8h on a board of Ac-2c-3c-5c-7d
"He bluffed me out of the pot on the river and showed the rust."
