look up any word, like donkey punch:
 
13.
Slam the chick in the side of the head with your balls. Extra big balls are appreciated.
No good if you don't leave a black and blue.
by matt March 02, 2004
 
1.
A half handjob, half bagtag. Usually performed under hammed circumstances when the woman's decision making is poor. Unfortunatly, when told to go faster the woman speeds up and smashes your nuts to peices. Also known as the HJ(handjob) Hodge.
"Man, she was giving me a handjob last night but her dumbass friend told her to go faster, and it turned into a sledgehammer."
by Canuck19 January 21, 2007
 
2.
Peter Gabriel's song about sex
I wanna be your sledgehammer.......
by CatherineInRock January 08, 2004
 
3.
The model of bicycle Pedro Sanchez rides in the movie "Napoleon Dynamite." It has a shock, pegs, and a mexican flag flying from the seatpost. Lucky! He regularly takes it off sweet jumps and gets like three feet of air.
Pedro: Eets a sledgehammer.
by Uncle Rico February 28, 2005
 
4.
Woman lays down on a couch and puts her legs over the mans shoulders. Man rests his feet on the end of the couch and "pelvic thrusts" into the woman.

Warning! Results may include; ulta-orgasm, broken back, and/or broken penis.
I had to go to the hospital last night.
Why?
I had to take my girl there cuz I may have broken her back doing the Sledgehammer.
by tbsveryfunny July 11, 2010
 
5.
1. a tool used many purposes, including smashing things.

2. a big hit for rocker Peter Gabriel. It hit Number One in America during the summer of 1986. It has an award-winning, revolutionary video that features Claymation, or some technique similar to it. Peter Gabriel sings the lyrics from the point-of-view of a cocky guy, maybe as a parody of all those cock rock hits.

3. anything that breaks the ice, or shatters the walls of shyness or alienation in a person. Then you can get a certain person better and establish communication with him/her.
1. Richard got so pissed at the shallow boobs that were giving out what passes for the news these days he picked up a sledgehammer and smashed the fucking TV into junk.

2. A big highlight of the Peter Gabriel concert that I went to in 2003 was his megasmash "Sledgehammer".

3. ... I wanna be ... your sledgehammer
Why don't you call my name?
Ha! I wanna be your sledgehammer...
by Starpunk September 20, 2007
 
6.
Worlds fastest Corvette manufactured by Callaway.
Most expensive corvette produced for it's time
$400,000.00.
Sledgehammer
1/4 Mile= 10.6 secs @ 127mph
top speed= 254mph
0-60 time 3.9sec
by James Adamcheck September 16, 2006
 
7.
"big hammer", serious tool, not carried in pocketz,and not used with nails, more like used fo` whacking down anything else.
(also total humour series, starring
by some actor named david, watch out for Sledge.)
lez grab the sledge hammer !
by saywhaaat December 11, 2003