I know everybody has those different little things that bug you and piss you off, but what is that one thing that just makes you want to go "off." Going "off" could mean many things in this situation, ranging from blowing up in a massive rage, all the way to shutting yourself down do the point to where you do not want to hear one word. Oh no, not those types of going "off", I am speaking of to the point where you are dark red, wanting to kill everybody in your path, and basically uncontrollable at that point. The thing that sets me "off" the absolute most is when people speak like this:
Hayy qurll iz weh about tah gah to duh store to get soom uf dat noo tayning cream, lyke real tawlk.