Chiefly Scottish slang for a mad person, lunatic, or someone who displays such tendencies, often verging on being dangerous to the general public.
That Charlie Sheen is a complete bamstick.
di macstu23 12 marzo 2011
An object that can be brought down upon your enemies when you want to totally flip out.
"I am so pissed that I am going to totally whup out the Bam Stick on your ass."
di Windsor 14 marzo 2003