An old person, usually a male, typically a cranky old man.
Someone affable but morally dubious; a wide boy.
Term of address for a male.
An objectionable elderly woman.
Any of several species of fish in Salmonidae, closely related to salmon, and distinguished by spawning more than once.
To (figuratively) slap someone with a slimy, stinky, wet trout; to admonish jocularly.