The School Song episode. Hoooray!!
The nerds take it again:
Louise: A day without music is like a day without trigonometry!
Most Implausible Moment
Oh which to pick, which to pick!
Is it when Screech allows the Lisa, Slater and Tori to completely change his song with nary a complaint? Is it when Screech's Home at Our School ties Zack's Cool School, meaning that the Bayside student population is exactly half nerd? Is it the fact that Zack's Cool School is easily the least Glee Club friendly song in the world?
I'm going to go with this: How is it that every student at Bayside seems to be able to play the piano?