Ry-bread

A name given to morbidly obese people named Ryan, hence the name Ry (Ryan) bread, they are usually obese because of their love for bread.
This name can can also be given to people who like eating green bread, this is because the Latin root of "Ry" means green or greenery.

Alex: I ate some ry - bread the other day

or

Alex: Look at that ry-bread
Sean: Yeah he must really like bread
Alex: i know right