A slang term short for "motherfucker," often used in a playful or exaggerated manner, especially when accompanied by the sound of a car or train passing—emphasizing the intensity of the expression.
As the trainzoomed by, I couldn't help but shout, 'Mother!'—it just felt right in that moment!
An agricultural building very rarely on farms used for various purposes. A mother barn generally refers to a structure that houses mothers, including the pregnant. Much like a prison camp, those mothers that are captured and sent to the mother barn never make it out.
Harmy: I have your mother will have a happy birthday :)
Everyone else: You HAVE?! Release them, or we'll have to break into the mother barn!