I'm very angry and very dissappointed

I interviewed for the fucking job I wanted and got a good reference from my supervisor,  here, where they know how fucking hard I have worked for the past fucking 7 years and they give it to someone who I have seniority over????? FUCK THIS PLACE.  If they are that fucking stupid, they neither deserve my effort or my loyalty.  I will do what it takes to just fucking get through the goddamned day, and fuck the rest and will be looking for work elsewhere in the fucking meantime.