Lawrence of Arabia
My heart is full of courage!
. . .
But I have very cowardly legs.
Bully.
Don’t you mean, “Bloody marvelous, sir!”? 
Once Upon a Time in Hollywood
Hayley Mills to father John Mills in Tiger Bay.
What, no HM fans here? 
My brother would have walked through hot lava barefoot just to meet her! (He actually succeeded, back in the '90s.)
Close. The Devil’s Rejects.
Where did he get the lava?
Veg bad. Veg bad. Veg bad. Say no to carrots, cabbage, and cauliflower.
Took longer to get this than I expected! 
Bronson Pinchot to Saul Rubinek in True Romance.
I’ve got to see this movie before I die! 
Sounds like Rain Man.
“You are in Hell, little man. And I am the Devil.”
“You’re not the Devil. You’re just practice.”
“I think I’ll have a drink.”
The last line of The Untouchables, perchance?
Yep.
Eat hot death, Discourse character limit!
Mmm, no. Not even close, but the character is a nerd, a techy nerd in this case.
That’s right - the real life Tex Watson quote that Tarantino included his movie refers to Devil’s business, not Devil’s work. Seems a good probability that quote inspired the one you offered.
We won’t hide your spectacles so you can’t see, put toads in your bed, or pepper in your tea.