This one has been following me around since junior high school Health class, and for some unknown reason it once again popped into my brain. Google seems to have no record of it, so I might be the only one in the world who remembers this little ditty:

I got those V, VD blues,
careless love, what ya got to lose?
I got high, on two-bit booze,
careless love, loser's blues, VD blues.

(note that for full effect, one must picture a bad country-western singer, backed up by a banjo (if I recall correctly), serving as the title song for a Sex-Ed video made in the 1970s. And I can still sing it. These are the brain cells I wouldn’t mind losing as I get older.)