Word created by loldogs.com inspired by meme generating scum bags. Because iz nots cool enuf to call dem doggies. They added a G possibly derived from the famous awe-inspiring rap song G-6.
"I've got the goesies so bad I booked a random flight to Italy this very second."
"I've been sitting in the house too long. I've got the goesies. I'm going to the mountains."
"I've got the goesies! I don't know where I'm going, but I'm going!"