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when you are aware of your own existence but have no free will.
mang, i couldn't get my Monotonic Gold this month so im stuck On Rails today! HELP!
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by Mad Hattress 9263 February 25, 2019
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A very physically attractive person, almost exclusively used by stuck-up white men when referring to a young woman or women. Particularly used when the woman in question is well dressed.
Hey brother, check out that female, she's certainly on rails.
by J Deed January 13, 2011
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