touch-and-go n.— «Just as he took off a Hercules then reported ready, so we continued to orbit as he carried out his checks and took off. We then needed to allow a few minutes to allow the wake turbulence to subside before we continued...
pay-for n. in pay-as-you-go (or PAYGO) budgeting, a spending cut or tax increase that covers the budget for a piece of legislation. (source: Double-Tongued Dictionary)