Definitions by Pete G and Adam FJ

Shot to pieces 

Someone who is not mentally "all there".

"hey Pete, look at that guy he's sick in the head"

"Yeah mate, he's shot to pieces!"

Shot to pieces by Pete G and Adam FJ March 4, 2008

Shot to bits 

Someone who is mentally "not all there".

"Hey Pete, that guy is sick in the head"

"Yeah man, he's shot to bits!"

Shot to bits by Pete G and Adam FJ March 4, 2008