It's amazing how many things ryme with blue.
Blue, sue, stew, poo, screw, new, boo, do, rue, glue, you, to, too, flew, you, goo, zoo, two, moo, woo, ooh, blew...
What is long, hard and has cum in it? CuCUMber.
What is a 3 letter word that starts with S ends with X and has a vowel? SiX