If someone is to say hey that guy is a goof isaac would reply "dont call me a goof "
Did you heard that John pranked Chris by changing his salt with sugar? It's was a pretty big goof.
to accidentally ejaculate into a woman, impregnating her.
Well, ya know...I wasn't really planning on having little Johnny, but I goofed inside my girlfriend, so here we are...
May be used as an abbreviation for “Get Out Or Fight”.
Prison dude: “Get lost goof!”
You: “F*ck you, fight me b*itch!”