gastroulette
Combination of gastro- (related to the stomach) and roulette (a gamble). In short, gambling with your stomach. You might get sick from what you eat.
"I don't go to that restaurant anymore, the gastroulette odds are against me."
"Let's try that food truck. Nothing like a little gastroulette to keep things interesting."
"Let's try that food truck. Nothing like a little gastroulette to keep things interesting."