A British term for anal sex. The Bakerloo Line on London's underground system is shown as dirty brown on the map. To ride the Bakeloo Line means to enter the brown tube and take a journey.
Dude 1: "Hey, how's your new chick, Dawg?"
Dude 2: "Great! She'll even let me ride the Bakerloo Line!"
Dude 2: "Great! She'll even let me ride the Bakerloo Line!"
by Wizards Sleeve January 26, 2007
Another terms for anal sex. On maps of the London Underground, the Bakerloo line is coloured brown. Harrow and Wealdstone is the station at the end of the line.
He and Dale Winton were taking the Bakerloo line to Harrow and Wealdstone.
by Web Willy April 7, 2003