Loony BoB would be the principle.

Psychotic would be the smart-alleck History teacher.

Lockharted would be the English English teacher.

Shorty would be the Geography teacher who'd slip gin in her coffee to get her through class.

Shiny would be the drama teacher who won't tolerate drama amongst her students.

Del would be the P.E. teacher who still wears short shorts.

Sharky would be the shop teacher who has the hots for the French teacher.

Pumpkin would teach French, where she would overdo the French accent a la Alex Trebek.

Quin & Scotty would be the Barney Fife-esque security guards.