What is Hunting Knife?
1.
Something used to cut the limes, and grapefruit.
"Where'd you get the knife?" I asked.
"Room sevice sent it up," he said. "I wanted something to cut the limes."
"What limes?"
"They didn't have any, they don't grow in the desert."
See
2.
A penis, often in an erect state.
"The young huntsman unsheathed his hunting knife and placed it against the butcher's steel, ready to be sharpened."
