Animal-Jokes Q: What do Penguins sing on a birthday by Diksha Q: what do penguins sing on a birthday? A: freeze a jolly good fellow.ANIMAL JOKES JOKES AND CHUTKULE - Q: What do Penguins sing on a birthday Q: what do penguins sing on a birthday? a: freeze a jolly good fellow. Show More Jokes 2 Points 0 Comments TagsEnglish Jokes Animal-Jokes Jokes