Fred-Bot 3000 is Freddie's character in iBalls. His mother finds out that he's performing on the webshow and invites some friends to watch it live with her. Freddie's sketch character, Fred-Bot 3000, embarrasses them, leading to Sam replacing him with Baggles (a green garbage bag filled with yogurt). Fred-Bot 3000 is known to make incredibly lame jokes.
The Fred-Bot 3000 costume consists of gray boxes with several blue and red buttons and symbols. It covers almost the whole body.
It is mentioned on iCarly.com that Freddie has performed in past webshows as "Freddie the Dancing Dictionary".