night knocker

Someone doing foot patrol at night for small town PDs.

The night knocker checked the city park at 2am each night.

by ybnormal7 July 9, 2021

Tin Knocker

Construction slang for a sheet metal worker. A trade far superior to pipe fitting. Only union sheet metal workers can be called this, non union workers are just called dirty rat scab bastards. The only true craftsmen on the job who make what they install... duct work. They are also sick individuals with a twisted world perspective. Also huge dicks. You can see them from space.

That damn tin knocker ran my apprentice off AND shit in my lunch bucket!

by Fordicater December 6, 2011

tin knocker

This is a word used by construction workers as shorthand for a sheet metal worker

For example, the tin knockers installed the ventilation system in the new women's shelter.

by Ronny J. February 14, 2008

noggin knocker

Or often called "double noggin knocker", is a combat move used to take out two assailants simultaneously. Not to be confused with a headbutt... this move is performed by taking the heads of two opponents and cracking them together, with little impact upon oneself.

You see this kind of thing alot in tag team style professional wrestling.

This move seems less effective against pacific islanders, as apparently, their heads are harder than most people's.

Bushwacker Bob made a big mistake when he tried performing a double noggin knocker on the Samoan brothers.

by Alfie The Horndog July 16, 2007

ring knocker

A slang term for military college or university graduates. It refers to the large graduation rings that are usually worn by said persons, and to the tradition of knocking the ring on a table to quiet a boisterous room.

Carl just graduated and got commissioned... and now he's SUCH a ring knocker.

by K...! May 13, 2006

nut knocker

A fart so powerful its flatulence makes your testicles flutter.

My balls just flew over my shoulder after that nut knocker.

by Pinky 2 Totters January 18, 2007

Slobbin Knockers

Huge tits that are large, but too big to be considered attractive.

randy:"dude that chick has huge tits"
brad:"yea, too bad they're slobbin knockers though."

by peanutbuttermansux June 23, 2016