A Bukit Batok vegetarian stall has successfully defended its policy of charging elderly citizens for "free" meals, arguing that if a senior doesn't explicitly beg for sustenance, they clearly want to contribute to the owner’s luxury handbag fund.

The stall owner explained that her "Free Meals for Seniors" sign is actually a complex psychological trap designed to see which octogenarians have truly abandoned their self-respect.

"If they don't look me in the eye and scream that they are penniless, how am I supposed to know they want the promotion?" the owner asked while aggressively scooping soggy bok choy.

The elderly couple, who committed the cardinal sin of paying money when asked, were reportedly confused by the concept of a "free" item costing four dollars.

Social media users suggested that for future visits, seniors should arrive at the stall wearing tattered rags and weeping uncontrollably to ensure the discount is applied.

The owner also clarified that the free menu is strictly limited to one slice of cold tofu and the lukewarm steam rising off the rice cooker.

"Being old isn't a voucher," she added, "it's a lifestyle choice that requires a verbal submission of total poverty."