Personalized CPA Pain Baby Bib. CPA Certified Pain In the Ass Baby Bib - Red. This humorous twist on the phrase Certified Public Accountant is a funny design for birthdays, graduation, holidays and tax season. Our Baby Bib is rated high in convenience and durability and with a variety of fashionable colors, your baby can be trendy. Mix and match to any outfit. 100% cotton ring spun combed heather colors are cotton-poly. Width 7.75", Length 11.75"