A: You said you would go to the movie with me tonight.
B: Did I ever say that? I don’t remember.
A: What? Well, did you remember you promised to help me to paint the garage tomorrow?
B: I never said that.
A: You out and out cheat.
out and out
Out and out的意思是“彻底地，完全地，不折不扣地”。
e.g. You should have nothing to do with him; he's an out and out scoundrel.
e.g. She knows English out and out.