The sound a man makes when undergoing a vasectomy.
Medical assistant #1: "What's that sound coming from the procedure room?"
Medical assistant #2: "Oh, that's our 1 PM vasectomy patient scrodeling. It sounds like he didn't want to use the laughing gas."
The sound a man makes while getting a vasectomy.
Medical assistant #1: "What's that sound coming out of the procedure room?
Medical assistant #2: "That's our 1 PM vasectomy patient scrodeling. He didn't want to pay for the laughing gas, so he's really feeling it."