Give me chocolate and no one gets hurt.
When dementors approach, the victims feel cold, chilled all over. Nothing can warm them up.
As the dementors get nearer, the victims are sad, depressed, as though they'll never be happy again. All happy memories are sucked away.
And last, but not least, is the treatment. Are you ready for this?
Yes, I am convinced that dementors are really PMS in disguise. Stumble It!