English ⇄ Russian

Go piss up a stump! stresses
Canada	Сгинь! (Taras); Отвали! (My late father-in-law, who was Canadian, used a variant: instead of "go piss up a rope," he would say "go piss up a stump." Once I asked him about the phrase, and he said he'd learned it while he was an officer in the Royal Canadian Air Force. I doubt that it's official military terminiology, though Taras)
invect.	пошёл ты на хуй (Taras); пошёл ты на хер (Taras); пошёл на хуй (Taras); пошёл на хер (Taras)