One day, a blonde and a brunette planned to rob a bank. The brunette was in charge of making the plan. The Brunette was also the getaway driver. The blonde was told the plan and when they arrived at the bank the blonde got out and walked into the bank with a Colt 1911 and then 10 minutes passed and then 15 minutes passed with nothing happening until the blonde was seen dragging the tied up safe out behind her with a guard with his trousers down chasing her. When they knocked the guard out and got the money into the vehicle, the brunette screamed,”I thought you understood the plan!” Then the blonde said,”I did, though.” And as they made a turn toward their base of operations the brunette said,”The plan was tied up the guard and blow the safe!”
Reread it if you don’t understand and think really hard about the end.