Groundskeeper Willie is the school's groundskeeper at Springfield Elementary on The Simpsons.  Willie is known for his temper and his crazy thick Scottish accent voiced by Dan Castellaneta.

Groundskeeper Willie Quotes

Get your Haggis right here! Chopped heart and lungs boiled in a wee sheep's stomach! Tastes as good as it sounds!

Willie

Bart: Willie, I know you witnessed the most awesome prank since creation.
Willie: I'll nay speak to you of those dark times, Bart Simpson.
Bart: But if there was a more awesome dude than I, I need to know who he was, what he did and how many days detention he got.

The Simpsons Quotes

Anya: (in a girls voice) "Dear Lisa, as write this, I am very sad. Our president has been overthrown...(man's voice) and replaced by the benevolent General Krull! All hail Krull, and his glorious new regime! Sincerely, little girl."
Lisa: (groans)

Homer: (Wearing glasses) The sum of the square roots of any two sides of an isosceles triangle is equal to the square root of the remaining side!
Man: (From inside a bathroom stall.) That's a right triangle, you idiot!
Homer: D'oh!