Previously:
Joke: Know Because Of TV - I
Joke: Know Because Of TV - II
All single women have a cat.
Any person waking from a nightmare will sit bolt upright and pant.
Even when driving down a perfectly straight road, it is necessary to turn the steering wheel vigorously from left to right every few moments.
One man shooting at 20 men has a better chance of killing them all than 20 men firing at one.
Creepy music coming from a graveyard should always be closely investigated.
If a phone line is broken, communication can be restored by frantically beating the cradle and saying, "Hello?, Hello?"
Most people keep a scrapbook of newspaper cuttings - especially if any of their family or friends has died in a strange boating accident.
It does not matter if you are heavily outnumbered in a fight involved martial arts - your enemies will wait patiently to attack you one by one by dancing around in a threatening manner until you have knocked out their predecessor.
During a very emotional confrontation, instead of facing the person you are speaking to, it is customary to stand behind them and talk to their back.
When you turn out the light to go to bed, everything in your room will still be clearly visible, just slightly bluish.
Dogs always know who's bad and will naturally bark at them.
Police departments give their officers personality tests to make sure they are deliberately assigned a partner who is their total opposite.

