Filthy Pierre said:
We all love to quote Star Wars as it has many great lines.
When have you used them in conversation or situations where it is funny or appropriate (or not appropriate)
A girl I was seeing once said to me "look at the size of that thing!" and I said "Cut the chatter Red Two." We both laughed and then, ahem, continued.
My friends and I quote SW all the time, but I can't think of a better instance.