I would like to commend Cranky Yankee for unearthing the only clean verse for "We're Off To See The Wild West Show". Most were along the lines of....

Step, right up, ladies and gentlemen and cast your eyes upon that most remarkable animal, the laughing hyena. The laughing hyena urinates but four times each year, deficates but twice per year and copulates only once every year.
What's that you say, sir? Why is he laughing? Because tonight's the night!