The phrase "twisted stomach" refers to a medical condition called gastric volvulus, where the stomach rotates or twists abnormally. It can cause severe pain and digestive issues and requires immediate medical attention. Full definition
Bloat is also known as twisted stomach or gastric torsion. (puppiesndogs.com)
The fact that this was perhaps Anthony Burgess» most memorable piece and that he was so ambivalent about it kind of twists my stomach in knots. (goodreads.com)
But what this game does really well is mess with the different lighting effects that really twists your stomach into a loop, and that is a good thing. (darkstation.com)