The lovely Miss Elizabeth Hoover is the second grade teacher at Springfield Elementary and thus Lisa Simpson's teacher.  Thanks to amazing students like Raplh, Miss Hoover has seen to have given up at teaching and has even been known to drink on the job.

Miss Hoover Quotes

Miss Hoover: You see, class, my Lyme Disease turned out to be (Spells on blackboard) psychosomatic.
Ralph: Does that mean you're crazy?
Janey: No, that means she was faking it.
Miss Hoover: No, actually, it was a little of both.

Miss Hoover: He didn't touch my lesson plan. What did he teach you?
Lisa: That life is worth living.

The Simpsons Quotes

Sir, I got carsick in your office.

Ralph

Mr. Burns: (reading Homer's letter) "Dear Mr. Burns. I'm so glad you enjoyed my son's blood, and your card was just great." Why Simpson, you've made my day, you're a true gentlemen.
Homer: Well I-
Mr. Burns: Hello, there's more. (continues reading) "In case you can't tell, I'm being sarcastic. You stink! You are a senile bucktoothed old mummy with bony girl arms and you smell like an elephant's butt!"