Architects have had a field day in China in recent years with a number of outlandish designs springing up across the country.
The latest is a building on the campus of North China University of Water Resources and Electric Power at Zhengzhou in the central province of Henan.
The provincial government spent 86 million yuan ($13 million) on the building, which is for university graduates looking to start their own enterprises, reported Henan Daily.
Despite the name of the university, the building was not thought to have been designed to resemble a toilet.
Another Weibo user asked light-heartedly: "Does it make the people inside the building poop?"
The ruling Communist Party last year said it had had enough of "weird" buildings, such as the Beijing headquarters of China Central Television (CCTV), fondly nicknamed "The Big Underpants".
There was also the Beijing HQ of the People's Daily newspaper, which during construction bore an unfortunate resemblance to a giant penis. Click for more trending news