I had a Puerto Rican shipmate who used to sing "I am a roving cowboy, I've got the gonorrhea..I got it from Maria..it hurts me when I pee YAAA!! syph too..

Then there is.."Oh your grannie's in the cellar
I'm surprised ye cannae smell her
Making biscuits on a rusty old wood stove
In her eye, there is some matter
That keeps dripping in the batter
And she sneezes every time she blows her nose.. yuk