This San Francisco street corner is a real dump.

A 20-pound bag of excrement – believed to be human – was abandoned at a corner in the city’s gritty Tenderloin section on Saturday, prompting a handful of reports to the city’s customer service line and its phone app for identifying crimes, the San Francisco Chronicle reported.

“Twenty pounds of feces dumped onto sidewalk,” read one report on the gigantic bag of waste found at Polk and Cedar streets.

A spokeswoman for the city’s Department of Public Works said the gigantic bag of poop was removed later in the day. A DNA sample to determine whether it was human or animal feces was not taken, she said.

“I don’t know the source,” spokeswoman Rachel Gordon told the newspaper. “It could be people. It could be dogs. It could have been picked up from the street. It could have been from someone’s house. I’m glad it was in one place and in a bag.”

The plastic-wrapped poop was the latest in a string of crappy complaints, which have spiked over the past decade.

Human waste-related complaints in San Francisco have skyrocketed 400 percent from 2008 to 2018, according to data from the city’s 311 system. In 2017 alone, more than 21,000 reports were received, due in part to the thousands of homeless people living throughout the city without regular access to restrooms, the Chronicle reported.

But such a large amount of discarded waste like the load left over the weekend is “not typical,” according to Nancy Alfaro, a spokeswoman for 311. She told the newspaper she had “no idea” why the bag was abandoned at a busy street corner.

The original Reddit post garnered dozens of responses, including those who took full advantage of a clear opportunity for scatological humor.

“And everyone thinks all the performance artists have been pushed out of the city,” one user wrote.

“Sh-t happens, but this is ridiculous,” another reply read.

Another Reddit user who posted an image of the bag noted that it had not been removed as of 8 p.m. Saturday.

“It’s okay,” one reply read. “That’s a common reaction to reviewing the ballot.”

One commenter summed it up by saying simply: “This is peak SF right here. The bag just had to be clear too.”