The act of a man blowing his load, like that of a sperm whale blowing through its blow hole, into a man or woman's nostril whilst they snort it back, like snorting a fat line or rail.
J asked L if she remembered the favor she owed him. She said, "yes, I told you it could be anything, you name it." He said, "what about The Sperm Rail?" In which she replied, "I remember you explaining this to me, the answer is yes, we have to try it at least once." J replied, "this is why your the best woman I could ever have."
by jasonjjung76 October 27, 2022

When some one who is on the larger side of the scales and their love handles have gotten to big and turned into 'love railings'
by SAMSYELLINGTIMBER June 2, 2015

to have sex w someone in an agressive way. if someone wants to rail you, they want to absolutely wreck you. the word for "getting ripped" but more like getting shredded.
The way she moved made me want to rail the hell out of her.
He railed me so hard that I thought I might scream.
He railed me so hard that I thought I might scream.
by smoll.frog April 29, 2022

by nemiR2 January 26, 2011

by Bucknut13 November 20, 2014

When an Asian couple are having sex so fast, that they are a blur to observers. There's lots of heat involved, so lubrication is critical. Note: they may be louder than typical.
Woah buddy, that Asian couple at the orgy was really getting the high speed rail going. I hope they used a lot of lube.
Yeah but the sound... wow!
Yeah but the sound... wow!
by msvxt December 3, 2023
