When does a 3-point turn become a 5-point turn?

..... easy, when I'm driving! My brother needed to go to the store on Friday and since I need to get time in before my roadtest I drove. Well, we met my parents at Old Man Rivers for dinner but on the way I pulled off to practice my 3-point turn. Well, 3 became 5-point and I almost took out a mailbox. After that, since we'd gotten to OMR before my parents, I was going to try parallel parking. "Not with a BMW behind you!" said my brother. Picky Picky! LOL