me: its not my fault!

parents: oh yeah? and how's that?

me: well, i am your child; i am half of you, and half of you. so i inherited these bad characteristics from both of you. also you brought me up, so you were the factors to my environmental characteristics. therefore i am what you made me. its basically your fault.

parents: no but-

me: you only have yourselves to blame

parents: wait a-

me: you should be ashamed of yourselves

parents: hang on a-

me: you're lucky i am not taking this any further