"Dooby dooby do, Beware of the Penguins" This vintage 1997 Bud Ice beer mug features a unique design with a talking penguin and the phrase "Beware the Penguin". The mug is perfect for collectors of vintage beer drinkware and those who appreciate the quirky advertising campaigns of the past. Made by Bud Ice, a popular beer brand in the United States, this mug is a great addition to any collection. The mug is in excellent shape and ready for display or use. It is a great conversation starter and a perfect piece of memorabilia for any beer enthusiast. Add this vintage Bud Ice beer mug to your collection today!