ski reports on the radio

I will not own up to something I do not own. I will not fess up to something I did not do. I will not throw up something I have not eaten. I will not sop up the mess that you made. I will not freeze up when required to address an audience. I will not climb up when there is no tree present. I will not shut up when told to, but rather when I choose. I will not crack up unless I do. I will not step up; I will jump.