The process of driving from garage sale to garage sale (or yard sale, etc) in suburban areas without any real specific goal in mind, or maybe some rough goal, such as "getting a bookshelf." It usually involves intensive haggling over prices.
The act of going to multiple garage sales, usually involves waking up early on the weekends and bargaining for lower prices on items you can flip on eBay.
I went garage sailing one weekend for a few hours and made over $100 sellingthat shit online.
The act of going to multiple garage sales, usually involves waking up early on the weekends and bargaining for lower prices on items you can flip on eBay.