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."
"i got myself into some hammerheading action the other day and now i can't read anymore."
by jamesisdead September 14, 2007
by killajem6000 March 13, 2017
A person who is heavily intoxicated to the point that his/her eyes deviate away from their head (much like how a hammerhead shark is)
by HurricaneGordon November 19, 2009
(n.) One who is slow in grasping an idea or concept. One who talks the talk but cannot walk the coroporate walk. An albatross around the neck of any company, quite likely to scare away the customers. Hammerheads are often killed in road accidents.
by Kung-Fu Jesus May 09, 2004
by V dux August 28, 2007
A girl lays on a bed legs spread, vigorously double fisting her vagina, while a guy stands at the far corner of the room and he is bending over. He places his hands on his head thus imitating the dorsal fin of a shark. He charges forward toward his pray and plows that pussy into oblivion with his head creating the image of the elusive hammerhead shark.
by B2daALLZ September 02, 2006
A person who enjoys eating out excessively bloody assholes. They typically bite off small chunks of flesh in the process, adding to the bloody carnage.
Hammerheads usually perform this action in groups as part of a "feeding frenzy."
Hammerheads usually perform this action in groups as part of a "feeding frenzy."
by UsedDinger October 23, 2013