Top definition
Intercourse that is hard, usually lasting for some time; one is usually sweating profusely after being railed or the one doing the railing
Bill: What would you do to FooYa?
Chaos: I would rail FooYa.
by RailChaos November 22, 2016
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Jul 15 Word of the Day
The safeguarding of Earth and other worlds from biological cross-contamination (i.e. billionaires with too much time on their hands).

Also known as “planetary protection.” Planetary protection / quarantine “reflects both the unknown nature of the space environment and the desire of the scientific community to preserve the pristine nature of celestial bodies until they can be studied in detail.”

There are two types of interplanetary contamination. Forward contamination is the transfer of viable organisms from Earth to another celestial body. Back contamination is the transfer of extraterrestrial organisms, if such exist, back to the Earth's biosphere.
Billionaires are having a dick swinging space race while the earth experiences record breaking heatwaves that cause sea creatures to literally cook inside their shells. We need planetary quarantine.
by monkeylabor July 14, 2021
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4
lines of the drug cocaine, which are then snorted
"snorted some fat rails before"
by cristoforo April 08, 2006
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5
a line of any powered drug
this includes but is not limited to:
1.cocaine
2.crystak meth
3.special k
4.crushed up pills (vics, addys)
"blow that phat rail"
by Anonymous July 25, 2003
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6
To fornicate with, without regard for emotional attachment.
by Cliffy September 01, 2003
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