I'm watching a program about hot rods on Retro Strange TV, and they've just said my go-to safeword "carburetor".
"What's a car-bur-ret-or???"
Exactly. There's no chance of an errant carburetor being around these days. (Except in circumstances that I deem extremely rare.)
Carburetors are devices responsible for mixing air and fuel for an internal combustion engine.
They've been replaced by fuel injectors in modern cars.

