If it's raining and you know it, clap your hands. (Clap hands twice) If it's raining and you know it clap your hands. (Clap hands twice) If it's raining and you know it then your clothes will surely show it. If it's raining and you know it clap your hands. (Clap hands twice)
If the mud is only knee deep, stamp your feet. If the mud is only knee deep, stamp your feet. If the mud is only knee deep, and you wish that it were hip deep, If the mud is only knee deep, stamp your feet.
If mosquitoes are attacking, scratch your head. If mosquitoes are attacking, scratch your head. If mosquitoes are attacking, and you want to send them packing, If mosquitoes are attacking, scratch your head.
If the wind is really blowing, shake your head. If the wind is really blowing, shake your head. If the wind is really blowing, and your hairline starts a-showing, If the wind is really blowing, shake your head.
If the temperature is falling, rub your hands. If the temperature is falling, rub your hands. If the temperature is falling, and your spirits are appalling, If the temperature is falling, rub your hands.