A 3-3-3 rule (3 months, 3 weeks, 3 days) is sometimes used to estimate the 114-day gestation period.
In the automotive world, "Piggy" refers to a specific modification of the factory downpipes, particularly on Audi’s B6 and B7 S4 models. These are modified original equipment manufacturer (OEM) parts designed to increase exhaust flow without the high cost of aftermarket replacements. piggy xxx