A brief synopsis… When you’re at a loss for words but want to tell someone that he or she is stupid, remember some these quips from our collection here at Aha! Jokes.

  • Has the attention span of an overripe grapefruit.
  • Has the brains of a house plant.
  • Has the Grand Canyon under the crew cut.
  • Has the IQ of a salad bar / an ice cube / three below houseplant.
  • Has the keen awareness of an ostrich in hiding.
  • Has the mental agility of a soap dish.
  • Has the personality of a snail on Valium.
  • Has the same talent as Dr. Doolittle.
  • Has two brains; one is lost and the other is out looking for it.
  • Hasn’t caught on that X and Y are relative values.
  • Hasn’t got all his china in the cupboard.
  • Hasn’t got the brains God gave a cat.
  • Having a party in his head, but no one else is invited.
  • He can only type in upper case.
  • He can push but he can’t pop.