I used to find buying books from Amazon slow and inconvenient...
Until one day the receptionist suggested I use their website.
In which bank doers Dracula like to save money?
In a blood bank!
An elderly gentleman had serious hearing problems for a number of years. He went to the doctor and the doctor was able to have him fitted for a set of hearing aids that allowed the gentleman to hear 100%.
The elderly gentleman went back in a month to the doctor and the doctor said, "Your hearing is perfect. Your family must be really pleased that you can hear again."
The gentleman replied, "Oh, I haven't told my family yet. I just sit around and listen to the conversations. I've changed my will three times!".
Teacher: "Define energy."
Johnny: "I don’t remember the complete definition but I remember the last few words."
Teacher: "Ok, say the last few words then."
Johnny: "... and this is called energy."