Tommy Knocker 

an adolescent who rings a doorbell in anticipation that the aged residents might come out in there underware waving a gun or claiming to have personal connections with the mayor 2) the funnest experience you will ever know 3) a person who can wake the dead with the sound of his slapping balls

Old Man McGinty: We got a tommy knocker round these parts. I swear if i get chance I'll blow his head clean off his fuckin' shoulders

Tommy Knocker by Tommy Knocker December 13, 2004

tommy knocker 

a popular soft drink with several different flavours including cream soda, and orange. sold in many canadian convenience stores.

Man, this tommy knocker really hits the spot.

tommy knocker by jason biggs June 12, 2002

Tommy-Knocker 

Tommy-knocker is when a guy analy fingers a woman with his middle finger, while sucking his thumb on that same hand simultaneously.

That girls ass is so fine. I'd like to give her a quick tommy-knocker

Tommy-Knocker by kishwa tempo February 16, 2014

Tennessee Tommy knocker 

a sexual act performed when a consenting woman is on the floor ass up in the air and face of the carpet, then the man standing on the bed or any elivated platform and performs a belly flop of sorts with a hard cock with the hopes of finding one of the holes of said woman.

Betty sure does walk funny after Joe landed a Tennessee Tommy knocker in her ass.

Tennessee Tommy knocker by Tucker from Tennessee December 8, 2010

Tommy Knockers

SOME BIG OL' TITTIES

YO NIGGA, CHECK OUT THE TOMMY KNOCKERS ON THAT BITCH.

Tommy Knockers by Dattittynigga January 13, 2011

tommyknocker 

Miners who have been trapped in cave-ins and pound on the rocks for rescue. It is believed that the ghosts of these miners go on knocking in the mine shafts long after the victims have died.

This definition was the basis for Stephen King's bestselling book The Tommyknockers, only in his story it was aliens that had been trapped underground instead of miners. Not a bad book.

We went out to the old mine at midnight and heard the tommyknockers tapping from far below.

tommyknocker by Phaedrus Raen June 26, 2006

tommyknocker 

In Stephen King's same name novel, it refers to humans transformed into gizmo-building alien slaves.

"Give a man an anal probe, and he is good for one test. Turn a man into a tommyknocker and he can make his own anal probes."

tommyknocker by A kick in the pants May 19, 2005