bone box

ur mouth see Yack-Yack

wotta we ave ere some cheeky yank dont know owda keep (h)is bloody bone box shut ah?

by BaddAssKiwi April 15, 2004

Bone-box

The mouth, named because of its teeth, fangs or whatever.

"Stop rattling your bone-box", is telling a berk to lay off the threats or bragging.

by Zed Numar July 19, 2021