Another great euphanism for shit. You can't really have too many of these can you. This can be used in either a constipated or a gay context, so it's quite flexible. Shit is one of my favorite words, so I made up a couple like this gem here. Enjoy!!
Man there a gay couple, so they always have to work around the San Fran Roadblock before having sex.
I'm so constipated I feel like I got my shit packed like a San Fran Roadblock!