JR Ewing: You wouldn't be trying to blackmail old J.R., would you?
JR Ewing: Oh Barnes, you just get dumber and dumber every day.
JR Ewing: [after Cliff is knocked out] As my Daddy always said... The opera ain't over til the fat lady sings.
JR Ewing: [after getting Jock's will] Like my Daddy always said... Where there's a way, there's a will.
JR Ewing: [to Ray after it is revealed that he is Jock's son] There's a difference between having oil flow through your veins and fertilizer.