A colorful method of telling someone to either; a) shut the fuck up b) go the fuck away
c) go annoy the fuck out of someone else
d) an all inclusive phrase of general distaste which includes a-c as well
-Brave unknown Ukrainian Soldier circa February 24th, 2022
Is a declarative statement made that basically says "Come get some" in the certainty of impending doom. Made by those that wish to display style and gravitas in the face of death all while having balls the size of "UY Scuti" (the largest sun in the known universe).
When someone tells you to go fuck yourself, they are encouraging you to shove your penis up your own asshole by bending it backwards. Or, if you're a female, to grab the nearest phallic object(s) and penetrate your orifices repeatedly. The connotation is that you'll probably enjoy it and will stop annoying everyone.
Broke Ass: "Hey man, can I have one of your beers out of the fridge?"