There comes a time in a great Grandpa's life when one of his grandchildren produces progeny and LO: that lower-case affirmative adjective gets transformed, as if by wondrous magic, into a big G. Great-Grandfather, you and your child and your child's child and your child's child's child have now enacted a rite of passage. Wear this shirt with pride and valour.

• Designed and printed with pride in Ann Arbor, Michigan
• Professionally printed with commercial inks
• Men's, Women's, and Youth version available for most products
• If on fence about sizing, go up a size