Wiper check!

When I bought my car, the dealer told me it takes drivers two to three months to learn all of the functions to their new vehicle. Well, I guess, I am still in the learning process. The other day, Diamond and a friend of mine were riding along and I noticed some pedestrians wanting to cross the street. I wanted to "flash" them and let them know it was okay to cross... but instead I hit the wiper and a splash of windshield wiper fluid goes across the window. Wow! We all just laugh hysterically as the pedestrians cross. I never did get to flash them. I wonder if they noticed what I did though...