Teacher (sternly): Pappu, where's your homework? Pappu: My dog ate it. Teacher: I've been a teacher for 18 years. Do you really expect me to believe that? Pappu: It's true, Ma'm! I swear. I had to force him, but he ate it!
A down and out beggar walked up to Santa on the street and said, "Sir, I haven't eaten in three days'. Santa: Force yourself or probably consult some good doctor!