I have not seen anyone for years, except for Jeff Dunham ,,, he can be Jeff Dunham Walter is this Jolly enough Christmas shirt quite funny! Anyway, hope this helped you! Serenity. Apparently when I was in elementary school, I was really into Jeff Dunham, and started making references that I thought were funny. Teachers noticed and did not like what they heard. For those who don’t know, Jeff Dunham is a ventriloquist with one of his puppets who is a dead terrorist. He is a skeleton and his tagline is Silent! I kill you! I think I am funny.