Trivia: The shoe company that makes Techfoots is Daka. Daka is the same shoe company that used Drake's song in their commercial in "Drake And Josh Really Big Shrimp".
IWanna Stay with Spencer - S1-E5
Trivia: When Carly's grandpa is talking to Spencer, he says he is staying at the Parker-Nichols Hotel. This is a reference to another Dan Schneider show, "Drake And Josh."
Answer: In direction translation it means 'Mischievous Spirit'. 'Hob' as in HobGoblin means clown or prankster, and 'Knocker' was an old age term for Poltergeists in mines. Miners would often complain of hearing knocking sounds down mines when there was no-one else down there, hence 'Knocker'. It's not a regular English expression though.
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