ROFLMB

From JimBenton

“Do you really have to lick the knife?” she asked frowning.

“Sorry, force of habit!” I chuckled.

“Lots of people do it though, don’t they?”

“Yes, but not during surgery, doctor.”

Single Blind

From Pardon My Planet

Doctor: "Relax, David. It's just a small surgery, don't panic."

Me: "But my name isn't David?"

Doctor: "I know. I'm David!"

Local Map

From Andertoons

From Bizarro

From Waynovision

I've just been to my local hospital and, whilst I was parking, I saw a sign saying "Thieves Operate Here".

Surely it would be safer to leave it to the Surgeons? 

Furdresser

From Bizarro

From Waynovision

Is it weird to lick your knife after you've finished using it?

Because the other surgeons looked at me with disgust when I did it today.

Encouragement

From Speedbump

My three favourite things are eating my family and not using commas.

Personal Grooming

From Wumo

My wife got confused and went to see a tree surgeon instead of a plastic surgeon.

Mind you, she does have a very nice bush now.

BFF

From Buni Comic

Surgical Challenge

From Bizarro