A person (usually one of your friends) that says they will do something with you, but then "stabs you in the back" and goes and does something else. (A "cunt kniver" is someone who will do this frequently with their girlfriend).
Used to refer to a Shriner, derived from the curved blade called a scimitar that is embroidered on the fez of a Shriner which resembles a curved cheese knife.
I never knew he was a cheese knifer until I saw his obituary, look at the cheese knifer riding that mini bike
By Isabelle
Bread Knifer
You do the biggest solid pooh in the known universe. usually dry with no use of paper, (or your partners face cloth), it is the need to cut it up with some tool, like a bread knife( partners toothbrush) to cut it in pieces in order to flush it