All right smart guy, I got nothing but time today.
Here's one:
Burple - A powdered drink mix in an accordian style bottle. You stretched out the bottle before adding water. The noise of expanding the bottle and the chugging noise it made when poured sounded like a burp. It was probably out around 1987-1988.
Or how about these lyrics from the old Glenn Miller tune "Dang Me":
"Well Roses are Red
And Violets are Purple
Sugar is Sweet
And So is Maple Surple"
A very clever play on words I must say. Since this song I have seen the word "surple" in common usage in several places.
BTW, what about "nurple"? "Purple nurple" may be a regional thing but the term is pretty common around here.
The point being, a clever songwriter can rhyme anything. If no perfect rhymes exist, a good songwriter can find a false, slant, or conglomerate rhyme. If none of those exist, you can look for a dialectic or phonetic rhyme.
Furthermore, a decent songwriter already knows all about syrup, orange, months, and silver. They're old news. Therefore, a decent songwriter wouldn't stick them at the end of a line unless he had something really clever up his sleeve. However, they could work in the middle of a line as part of a conglomerate rhyme.
Hmmm... let's see.... How about something like:
You broke my heart 6 months ago now
I'll feel better once I go down
To the land were I was born
Just smell the clover and the oranges
Feel the silver moonlight glow
I'll swill vermouth until I know
It's over.
That's off the top of my head... just wait until I get warmed up!!
A