Codger and Abnormal

noun

• Used affectionately to refer to an eccentric but amusing old man.
  • synonyms: old codger

• (n.) A singular or odd person; -- a familiar, humorous or depreciatory appellation.
• (n.) A miser or mean person.

adjective

• Not normal; not typical or usual or regular or conforming to a norm.
  • usage: "abnormal powers of concentration"; "abnormal amounts of rain"; "abnormal circumstances"; "an abnormal interest in food"
  • synonyms: unnatural
• Departing from the normal in e. G. Intelligence and development.
  • usage: "they were heartbroken when they learned their child was abnormal"; "an abnormal personality"
• Much greater than the normal.
  • usage: "abnormal profits"; "abnormal ambition"

(a.) Not conformed to rule or system; deviating from the type; anomalous; irregular.