You are so old, when you were a kid rainbows were black and white.
Why did the students eat their homework? Because the teacher said that it was a piece of cake
Always give 100% at work: 12% Monday, 23% Tuesday, 40% Wednesday, 20% Thursday, 5% Friday
My speech today will be like a mini-skirt. Long enough to cover the essentials but short enough to hold your attention!