"Go Boris" is an expression similar in form to "Let's go Nandos" & "You going college?", popular with many teenagers and roadmen today. When you "Go Boris", you head to the toilet to void your bowels of greasy & malodorous sewage. See also "Free Tommy" for when you go for a very smelly dump that leaves the cubicle uninhabitable for a good half hour.
"Give me five minutes, mate: I've got to Go Boris first."
"I'm feeling well dodgy and there's a churning in my guts. I really need to Go Boris or I'll pebbledash my boxers."
"I'm feeling well dodgy and there's a churning in my guts. I really need to Go Boris or I'll pebbledash my boxers."
by Rusty Chuffhunter November 15, 2019
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