Breaking baddish Language

Phrase Meaning Is This Accurate?
I am the one who knocks I'm your worst fucking nightmare. (100%)      (0%)
Stay out of my territory Best get to steppin' and fuck off. (100%)      (0%)
Tread lightly Watch your ass (75%)      (25%)
Yo, Science! Fucking Awesome! (100%)      (0%)
it's over when I say it's over I OWN your ass (86%)      (14%)