"Help! Police!" is one of Fry's catchphrases, which he says when in danger (or assumed danger). It was admitted in the commentary for "Attack of the Killer App" — the episode in which it first appears — that it what meant as his new catchphrase.
Another one of Fry's catchphrases is "He's dead."
- "Help, fish police!" (7ACV13) - Said by Fry in the form of a Salmon fish.