Ημισκούμπρια has been translated as semi-mackerels. Σκουμπρί is the Greek word for the fish mackerel (cmpr Scombridae) and is sometimes used in slang for elusive persons. The first element ημι- is analogous to the formal prefix "semi-" (in contrast to the colloquial μισό "half"). Hence the name refers to half-elusive guys. The combination of these two elements is used mainly for comedic effect rather than being meaningful.