Sometimes a facial expression says it all and these classic derps from average people and some famous ones tell us everything we need to know.

Either these people and animals are too good at making derp faces, or photographers are geniuses to catch the most hilarious and WTF moments on their cameras.

‘Derp’ comes from the South Park series, when Mr. Derp made a guest appearance at South Park Elementary as the chef for a day.

The word stands for a simple, undefined reply when an ignorant comment or action is made. It is also an expression sometimes used online to signify stupidity, much like the earlier forms of “duh” and “dur.”

To sum it up, you’ll see here a collection of funny pictures with captions, mainly people or animals making funny faces.