Hammer Call 

The act of making a lot of calls in quick succession to the same person. Most often occurs when you are trying to contact your 1. drug dealer or 2. current hook-up

"After ten tries, she finally picked up my hammer call"

Hammer Call by KHeezyFBaby February 25, 2008

hammerfall 

A late-90s/new millenium band that has spearheaded the recent Power Metal Revival Movement, following the leads of some of the finest power metal of the '80s. Hammerfall rocks.

Hammerfall, and we will prevail.
Hammerfall, let us hail.

-- "Hammerfall" by Hammerfall

hammerfall by surrealfx May 30, 2006

hammerball 

Violent eastern european team based game

I'll Kick your ass at hammerball bitch

hammerball by Contract_Killer247 May 20, 2004

Hammerballs 

While a man is receiving oral sex, it is the act of bruising a partner's chin as a result of violent, aggressive oral sex, whereby the testicles slap against the chin with such force, causing the bruising or tenderness of the partner's chin.

His ballbag slapping hard against his girlfriend's chin, Frank gave Sally hammerballs.

Hammerballs by Beer Whore September 28, 2010

hammerball 

An extremely ignorant person. Someone who has no clue what is going on around them.

That Chux is such a hammerball. He doesnt know whats going on.

hammerball by mendel December 9, 2003