off-mark

lacking relevance; unrelated; unconnected.

My answer to the query does not seem to be off-mark.

Off the Mark

A hilarious comic panel by Mark Parisi. Running from September 1987 to the present, Parisi has been making the cartoon since he was in his mid-twenties, and he's still going strong after more than 35 years. With more than 12,000 panels to look through, you'll never be bored again.

Off the Mark is so funny. I swear Mark Parisi never runs out of ideas.