Verwenden Sie „whatchamacallit“ in einem Satz

1. Each whatchamacallit started off at least the price of a small country but by the time we had walked past without replying to the one-sided haggling, each salesman would successfully have browbeaten himself into selling it to no one in particular for the price of a pair of worn socks, and thrown in another one worth twice the price of the first for free