Bmhafw 

Acronym for Bang My Head Against a Fucking Wall

Yo I literally had to bmhafw because smh wasn't getting the point across.

Bmhafw by Kmdudich April 25, 2016

bmhaw 

b.m.h.a.w.

banging my head against a wall

you give me such a head ache its like im bmhaw

bmhaw by cthehatman February 18, 2011