2.)A coach--or so we think--from another country, who sleeps in the locker room and coaches Homestar Runner and his friends at no particular sport.
3.)A rare specimen--Usually has a white head that moves when it talks, that also includes two eyes and a purple hat. Has green body and a large emblum displaying the letter 'Z' near the waist.
2.)I wonder if Coach Z will say the word 'job' right at practice today?
3.)I saw Coach Z walking down the street last week.
"Coach Z, I thought I told you to never come here again." - Strong Bad