Commonly used on the app Discord. Can be used as a response for literally anything. Usually as a form of a GIF, so there would be a GIF of someone dancing with text saying "There's a pipebomb in your mail box."
Like an alaskan pipeline - only one uses the frozen shitsicle to masturbate with, after poking holes into it so that as they approach orgasm - an increasingly thick layer of feces melts out of the condom onto their hands/nether regions
Yo man - did you see that video Shirley posted of her giving herself a leaky alaskan pipeline? SHIT WAS SO CASH!
When a male or female takes an unusally large dump which looks like a sub-marine, then freezing it, and later using it as a dildo on their partner, to let it melt slowly inside of them :(
Well my sick ass friend told me that he was going to use the Russian Pipeline one day, then cracked up laughing because it was the sickest thing ever!