Every time you drink down a glass of water in big, thirsty gulps, remember this.

Almost every single molecule in that glass has been pissed out by a dinosaur, according to science YouTube channel Curious Minds.

Frankly, you might as well be drinking it straight out of their scaly penises.

Curious Minds says, ‘Dinosaurs had a long time to drink water. The Mesozoic era – the reign of the dinosaurs – lasted for 186 million years.

‘That gave them time to drink a lot of water.