[Nonstatist]

A social misfit, Willard is made fun of by his co-workers, and squeezed out of the company started by his deceased father by his boss. His only friends are a couple of rats he raised at home, Ben and Socrates. (And their increasing number of friends) However, when one of them is killed at work, he goes on a rampage using his rats to attack those who have been tormenting him.

Is this your reference? If not, I guess I'm totally lost..

[Larry Lucido]

Sorry. It’s from this episode of Seinfeld:

Old Man: “Hey, Morty, what’s wrong with these tip calculators?”
Morty: “What are you talking about?”
Old Man: “It’s overtipping. I just left five bucks for a BLT.”
Morty: “This isn’t a Wizard, it’s a Willard.”
Jerry: “A Willard? Saccamano, Sr. screwed me!”
Old Man #2: “Mine doesn’t have a seven!”
Old Man #3: “I’m ruined!”
Morty: “Jerry, why didn’t you get them Wizards?”
Jerry: “Because a real Wizard’s two hundred dollars.”
Morty: “You didn’t have a deal?”
Jerry: “No deal. Not hot.”
Old Man: “Morty, you, and Kramer, you’re finished.”
Kramer: “What?”
Old Man: “Everyone vote for the guy in the wheelchair.”
Kramer, getting up to leave: “Well, the people have spoken. Well, that’s it
for me. I’m, I’m headin’ back to New York.”
Jerry: “Dad, I’m sorry.”
Morty: “You should be! How could you spend two hundred dollars on a tip
calculator?!”
Jerry: “It does other things!”