60mph club Share definition Flag Usually meaning to have sex on a train going 60MPH or more. amtrack is a popular one.. Man, I just joind the 60Mph club, I had sex with shirly on the train here 60mph club by polaris.northstar September 25, 2006 0 0 Get merch Get the 60mph club mug. Buy Now — $32.95 See more merch
