The process of fucking a chick (rail), then leaving for something more fun (bail).
"Tristan just did a rail and bail to Ashley, we're going to hunt eagles now."
by AnalMcGee May 28, 2014
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The definition this sentence is time to rail some random daughter and time to escape right after you've done it
1. Are your ready for this party? At the end of the part let's just "rail and bail"
by tufs October 6, 2021
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"i feel like railing and bailing all weekend long"

"i railed and bailed on that girl from the club"
by skuldugz February 28, 2012
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To have sex with and then promptly leave a random girl. Usually preceded by the term "the ol'."
"So I we did it and I left before she woke up the next morning."

"Ah, the ol' rail 'n' bail?"
by PlugUglyPaddy November 25, 2005
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