some of these ads are quite funny especially due to their grammatical or spelling errors. Regarding the one from the teacher advertising their skills and your pertinent reference to ansu being a teacher, if I were a teacher I would cringe from embarrasment. It is not fair to expect native English speakers to constantly correct the errors of others. Ansu was not making fun of others but pointing out the humor in them. That's why it was posted under "Funnies"