Bus stops and two black men get on. They seat themselves, and engage in animated conversation.
The lady sitting behind them ignores their conversation at first, but her attention is galvanized when she hears one of the men say the following;
"Emma come first. Denna I come. Two asses, they come together. I come again. Two asses, they come together again. I come again and pee twice. Then I come once mo'."
"You foul-mouthed swine," retorted the lady indignantly. "In this country we don't talk about our sex lives in public!"
"Yo, cool down lady," said the man. "Im just tellun my friend how to spell Mississippi."