Blue sayings

Roses are red.
Violets are blue.
Blah, Blah, Blah ...
I want you!

Roses are red. Violets are blue. God mad me pretty, what happened to you?

Roses are red. Violets are blue. Sugar is sweet and so are you.

Roses are red, violets are blue, I've got five fingers and the middle one's for you.