[TD911]

"Keep your friends close, but keep your enemies closer."
"It's not personal, it's just business"

"Smile, you son of a b%tch."
"This was not a boating accident!"

From 2 of the greatest movies ever made:

The Godfather and Jaws.

[TD911]

Missed one:

"I am serious and don't call me Shirley(surely)."

[Big Bunyip]

William Holden: Let's do it.

Ernest Borgnine: Why not! -- The Wild Bunch