hammer heading 

the term for when a man takes extacy and viagra. the viagra is taken because of the comon erectile disfunction assosiated with MDMA

guy 1: Dude, me and Ashley are gunna do E and im gunna screw her.
guy 2: Dude, that aint gunna work, you need to go Hammer Heading.

hammer heading by ykwtdtgluip January 11, 2008

hammer heading 

the act of a male wearing a strap on(during a three some) attached to his buttox and thrusting his pelvis in a back and fort motion in order to simultaneously penetrate both females at once

I was with jordan and marlee and we got horny so I began hammer heading and all sexual tensions were relieved.

hammer heading by hammerheadsharkdtx April 28, 2020

hammerheading 

the art of bashing the back of a chicks head in when shes going down on you. preferebly until she passes out. then you finish.

"dude, tiffany came over last night and started to give me head when i got an uncontrollable urge to bash her skull in. so i did, and she hasnt woken up yet. i think shes dead."

"i got myself into some hammerheading action the other day and now i can't read anymore."

hammerheading by jamesisdead September 26, 2007