Knife Puns for Halloween

[Purpose]

So this year I'm being a knife for Halloween. Basically, I walk into a Halloween costume store with the intents of getting the cheesiest costume in there. I saw a lot of good ones, including a Tic Tac Toe Board, Mustard, but this was by far the best. It's just a plain knife. Nothing even special about it. So I need some puns to start saying around in Halloween. Basically I want a pun for every situation. Here goes what I have so far.

Them: Haha, nice costume (sarcastically) or That's a horrible costume...
Me: That's not knife!

Them: So how did you choose that?
Me: Well, I wanted to pick something that wasn't very dull.

Them: Creative costume!
Me: Yeah, I guess you could say it's a cut above the rest!

Whenever I talk about something I'd say "Get the point?"
After meeting someone new I'd say "Knife to get to know you!"
When leaving: "Good knife!"
During times of excitement: "This excitement is really putting me on edge!"

So I need more people, lets gogogo.

 

[safariblade]

"I can handle it"
"Cut me some slack."
"I have some sharp ideas."

I did the EXACT same thing with cheese / dairy puns when I competed in Dairy Foods.

"I'm Gouda win"
"You butter be scared."
"We will cream you."
"We Havarti won."

 

[Rusty Sticks]

When you have to leave: "sorry I have to cut and run"

Only one I can think of right now, dang :[

 

[Purpose]

Alright we got some good ones already, keep on going people >:[

 

[Inigo Montoya]

I'm cut out for the challenge.

Cut to the chase.

Wanna know my favorite operation on a computer is?
Cut and paste.

dats eet for now

 

[safariblade]

I'm not the sharpest utensil in the kitchen.

 

[Purpose]

@ Hatty The first two are good. The third one is kinda meh, because I can't really think of a situation where I can use that. Derp. Okay keep moving people, I want like 9001 puns by the time we're done.

 

[Wheat]

"Can I axe you a question?"
"I'm having some sharp back pains."
"I'm not cut out for this."

 

[Purpose]

@SB: Yes, this is what I need. Sorry I missed you in my last post.

@Wheat: The last two are great, and the second one I can just say randomly whenever I want. Awesome.

I think I'm set for an awesome Halloween, but keep them comin!

 

[dmaster]

Shanks for the memories.

Oh look, I just poked a hole in your argument.

Time for some sharp wit.

dmaster out.

 

[PokeMedic]

I've got a little tip for you -get the point?

 

[HypnoticChairman]

"I had a really great pun I wanted to tell you. But it didn't make the cut."
"Once I picked at my stab. It became a permanent scar."
"This is a pun with knives in it."

 

[PokeMedic]

Wait, you're not going to be offing someone are you? Looking for some one-liners to deliver before you finish the person off? "Dressing up as a knife" is one heck of a ruse.

 

[Chillarmy]

Other person: "What's with your costume?"
You: "What? Don't you know it's the cutting edge?"

 

[DeepSleepDarkrai]

Let me take a stab at this.
I'm lost can you point me in the right direction?
Can you handle me? No, then I'll cut it out.

 

[Their Goominess]

"I won't try to be blunt with you, but this I've sharpened for tonight.