So one day i bought McDonald's summer special $1 for an any sized drink. I chose the sweet iced tea and trust me its amazing, especially when your driving around this hot summer and your thirsty. I was really pissed after i found they filled the whole cup with 80% ice in there heh...
Anyhow i was driving around my two friends and we were thirsty. Somehow an incredibly awesome idea hit me... I promised them to get drinks (and interests them about the sweet tea too) if they both gave me a dollar and a change. I pulled up at McDizzle's drive through and ordered two sweet teas without the ice. So when i reached the window that hands out your purchased items, i asked for a big cup filled with ice and i told them we had a long trip and we dont want the ice to dilute the tea and more bs... So anyways after i divided the ice and the tea equally in all 3 cups... PROFIT!
Well you can always go in there and get unlimited refills though... heh.