There's a fine line between a numerator and a denominator...
And only a fraction of people will get this clean joke.
I always preferred the English version of "diarrhea"...
Which is "diarrhoea", because it looks like you really lost control of your vowels.
Two men are on opposite sides of the river.
The first man shouts, “How do I get to the other side of the river?”
The other man yells, “Dude, you are on the other side of the river!”
"Doctor, Doctor, I Feel Like A Dustbin."
"Don't Talk Rubbish!"