A term used throughout the northeast and midwest, equivalent to the term "breakwater".

To lash out in chaotic rage

A guy who thinks he's far funnier and more intellectual than he really is. The type who starts pretentiously clever discussions in order to make women think he's smart, when really, he's just average.
When referring to the man who engages this behaviour, he is referred to as "breakwall"; when engaging in this behaviour, the verb is "to breakwall".