What is Go Fuck Yourself?
1.
Basically, means to just for the person to stop everything he/she is doing and find the nearest gun, point it under their chin and pull the trigger. That way they will no longer bother you and you can get some peace and quiet without their pure bullshit spewing from their mouths. If one continues you to harass you after you say this, you legally have the right to make them discover what your fist tastes like. They cannot sue you for any reason.
Latin origins of GO Fuck yourself:goeth fucketh yourselfus
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2.
A command for someone to get lost (especially from the person that says it), usually as a result of extreme annoyance. Literally it means for them to masturbate themselves, so they aren't inclined to harrass and receive sexual pleasure from the person they are annoying. It's more stinging than "fuck off" because it implies that they could not or should not find anyone else to have sex with, so they need to use the self-manipulation.
"lol, looks like i beat you at WoW again..." "go fuck yourself"
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3.
To tell someone to go away or to just leave you alone or never talk to them ever again.
PJ: Hey can i eat dinner at your house ?
AJ: yeah right, go fuck yourself.
ahhaha
COMEBACK: if your a male or female and an ugly opposite person of sex tells you to "go fuck yourself", you should reply :"I'd rather be fucking myself then fucking you". ahhaha
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4.
A command uttered usually after one has said something infuriating or offensive to you.
Some people ask me why I curse so much. I respond to these people by asking them to go fuck themselves.
"Why don't you watch your mouth?"
"Why don't you go fuck yourself?"
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5.
A more forceful equivalent to
He wouldn't leave me alone, so I told him to go fuck himself.