I have a good option here: Dairy.
Basically, your body can only produce so much Lactase (the thing that breaks down Lactose) at a time. Lactose intolerant people barely produce any Lactase, which is why eating a tiny bit of cheese is OK for them, but they’ll explosively shit themselves if they have a glass of milk.
Anyways, you have a lactase limit, time to find it. An added bonus of this strategy is that your options are a bit more varied: You can load up on cheeses, milkshakes, cream puffs, cheesecake. Regular old milk has the most lactose though, so if you want to shit yourself plentifully and violently, bring a ton of that (and whatever other foods you want, the milk will do the work here). Just don’t try and chug a whole gallon of milk in under 20 minutes, you’ll vomit because it will dilute your stomach acid until instead of digesting it, it’ll curdle in your stomach.
It makes a lot of sense when you think about it.
Twitter was valued at 44 Billion, prior to getting Elon’d. Reddit was a similarly gargantuan site (Arguably, the Big Four sites were Twitter, Facebook, Youtube and Reddit), so even if its’ users were famously worth the least of any users on major media sites, it being worth something in the lower billions checks out.