If you feel a little blue
and the sky's a strange hue
of a red-brown goo,
then you've probably got the flu.

If you see multiple views
while you're trying to poo
and the dog's about to moo,
then you've probably got the flu.

If you're holding a saw
to the man with the bra
and your llama has a monkey as a pa,
then you've definitely got the influenza.