Another name for a ho. It is often used in a joking way to make fun of or to make a joke. It is also a loud obnoxious yelling noise that no one knows what it is.
Hey did you hear that weird noise? No I didn't. Why don't you go check it out. Person proceeds to go and check the noise out. Several seconds go by and a loud HEY HA is heard, making puzzling faces throughout the room.