Definitions by D9 GM

potatoes with mouths 

From The Jon Stewart Show, a description of particularly stupid people.

Not to be confused with "Rocks with mouths."

Those people are so stupid, they are like potatoes with mouths.

potatoes with mouths by D9 GM September 2, 2010

rocks with mouths 

From The Jon Stewart Show, a description of particularly stupid people.

Not to be confused with "Potatoes with mouths."

Even better than "Potatoes with mouths" because potatoes can act as a conductor of electricity -- rocks just sit there.

Those people are so stupid, they are like rocks with mouths.

rocks with mouths by D9 GM September 2, 2010