Mac Hammer 

A computer program designed to de-bug Macintosh OS.

My computer isn't booking - maybe the Mac Hammer can fix it.

Mac Hammer by Macuser999 July 30, 2009

TJ McHammerton 

An adjective describing the behavior of a rather intoxicated individual.

I think Marty was a little too TJ McHammerton last night.

TJ McHammerton by superughetti March 25, 2008

manhammer 

another name for the male sexual organ; only if it is used to hammer the bitches. If it is used in a slow, loving caressing style, then it is not a manhammer but a "bitch toy".

I was laying the pipe to some skank last night. As I went for the power stroke my manhammer slipped out and I jammed it in her mud-hole.

manhammer by Cletus Van Pelt April 8, 2006

Manhammer 

Term used when you're sexing a female hard and fast like a Jackhammer.

Dude, I was poking some skank last night and I was at her like a proper manhammer.

Manhammer by Morrolan December 24, 2010

Manhammer 

1. A nickname for male genitalia of impressive size

2. A tool used to put manhole covers in place

1. Wow, look at that guy's gigantic manhammer!

2. Hey, Paul, give me your manhammer.

Manhammer by AmazingMrSin May 31, 2011

Alsakan manhammer 

When you are having a threesome with two guys and a chick and one is getting head while the other is giving anal and the third is in her vagina. and simultaneosly jizz at the same time.

Oh man me tommy, jake, and adam gave courtney an alsakan manhammer last night

Alsakan manhammer by Jake the cake123456789 June 9, 2009

Mchammer

IN which your having sexual relations and you cum on the persons face

Haha i Mchammered this chick last night

Mchammer by Shakezulia March 4, 2008