Sewer-nami: Students at TU Delft caught gross sewage avalanche on video

Unfortunate a-poop-calypse 💩

An unexpected addition to TU Delft student schedules this week: a sewer pipe reached breaking point — literally — unleashing a tsunami of sewage down the halls.

And no, this was not part of a practical experiment. 🙃

A crash course in fluid dynamics 

At exactly 13:15, a first-floor sewer pipe — after years of faithful service — seemingly succumbed to age, stress, or one particularly determined flush. 🤷‍♀️

@studentenkak

Ik vermijd civiel voorlopig ff

♬ origineel geluid – STUDENTENKAK

According to AD.nl, the result was a gushing explosion of human waste, quickly transforming the corridor into what students on TikTok revealed as a minefield of poop. 

Onlookers were positively revolted, describing the stench as “like when you’re on the toilet yourself.” 🤢

Cleaning up the mess

Thankfully, TU Delft acted fast. 

Toilets were shut down, cleaning crews swooped in, and the offending pipe was swiftly replaced. By evening, the smell had mostly gone.

Despite the sudden biohazard, lectures continued — the budding academics of the Civil Engineering and Geosciences department wouldn’t let a little raw sewage stop them.

@vicccle Ik zeg altijd maar: liever een douche als riool, dan een riool als douche #tudelft #riool ♬ origineel geluid – Vic Cle

If nothing else, they aptly learned why proper sewer system maintenance matters. Let’s just hope their next case study is a little less… visceral. 🚽

What’s the worst uni disaster you’ve ever witnessed? Spill the (preferably non-sewage-related) tea in the comments! 👇

Accuracy, clarity, and a touch of humour — that’s DutchReview. Read our editorial mission.

Federica Marconi
Federica Marconi
Federica was born in Rome but decided life wasn’t chaotic enough — so she moved to the Netherlands in 2019, right before a global pandemic (impeccable timing!). While mastering the art of coffee as a barista, she also conquered an MA in English Literature & Culture. She dreams of opening a literary café where books and coffee fuel deep conversations. Until then, she writes. And drinks a lot of coffee.

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