Fleck in "The Blowing"
Fleck is Dave's friend and makes comedy videos with him. In the iCarly episode iQuit iCarly, the boys begin to fight after Fleck spray paints Dave's dad's car purple. They reunite after saving Carly and Sam from near death.
They are shown to be good friends. Fleck has a personality similar to Sam's; he sometimes acts recklessly without considering the consequences, and thinks entertainment is most important to a show, not safety, and has good physical strength.
He is named after iCarly writer Matt Fleckenstein. (nicknamed "Fleck")