Banta Singh finished his English exam and came out. His friends asked him how he had fared. He replied, "Exam was okay, except for the past tense of 'think'. I thought, thought, thought and at last, I wrote 'thunk'
A lady calls Santa for repairing door bell. Santa doesn’t turns up for 4 days. Lady calls again, Santa replies: I'm coming daily since 4 days, I press the bell but no one comes out.