Lets see I can think of a few:
You know, I once knew this girl Doreen. Good-looking girl. Looked just like a Jaguar, only she was a truck! You know, I used to crash into her just so I could speak to her.
Tractors is so dumb
I tell you what, buddy, it just don't get better than this!
Oh, man, you get to work with Bessie! I'd give my left two lugnuts for somethin' like that!
It's the ghostlight!
Tow Mater, average intelligence speaking, and you?
Ha ha. Cool! Hey computer, make me a German truck!
I call this move "what I accidentally did to my friend Luigi"
Oh, for a second there I thought you was trying to fix my dents
Oh, buddy! You look like you've just seen... the Ghostlight!
Don't feel bad, you bein' passed by a *tow truck*! Ha-ha-ha!
Well, if it isn't my best friend!
Crane: : you're a doctor?
Mater: That's right, buddy. Got my MD, my PhD, my STP, and my GTO.