The knife is sharp.
The knife has the edge.
The knife has a handle on its life.
The knife is actually useful.
The knife stays in the kitchen.
The knife will make sure my love wont leave me.
The knife can be sharpened after use (sexual joke on depravity).
Ummm, I'm out.
Jesus dude you fuking killed her
What about a cleaver?
“So back to what I was saying: women are dumb and men are smart”