This phrase is used when you are caught up in your words, and aren't making any sense, and you need to get out as soon as possible, so you decide to turn to a famous playright to make yourself look educated and get out of the situation before it is too late!!!
"If you have a goat as a pet, it will eat everything!" "Well, DUH, that's why they call them goats!!!" OH god, according to Sophocles, I GOTTA GET OUTTA HERE!!!!
Oscar: Yo man you are not going to believe this but I met this dimepiece last night and she is a Playboy centerfold...we're hooking up tonight and going out for dinner and a movie!
A fella surprise his wife while she is doing it with the mailman, the gardener or his best friend. He will yell to them: " Get the fuck outta here!" (an asking from his part to them to take the fucking act out of his bedroom and out of his sight) and will slam the door closed after they move out and do it outside.
The interjection is also known to be a good palliative to heart attack when seeing unexpected unpleasant thing.
However it didn't work for OBL. He used it as a spell against the team six guys who got in his basement: " Get the fuck outta here!" but he get shoot anyway. The team six guys appeared to be deaf dumb both.
A command requesting the departure of those whose presence is unwanted.
Usually pronounced as one word.
See: Git Gone
Popularized by Jeff Foxworty in his You-might-be-a-redneck comedy.