hamarrhea 

Loose stool resulting from eating way too much ham during the holidays.

Dude, I ate like 3 pounds of ham over the weekend and now I gots the hamarrhea. Sorry about your toilet.

hamarrhea by Phat Juan December 1, 2023

hammerhead shark 

The most bad-ass animal ever created

God: We need to make something great.
Angel: How about a shark that can beat the shit out of people without biting them, it’s called a hammerhead shark
God: That defeats the purpose of a shark but ok.

hammerhead shark by SpeedySmith July 26, 2018

Halorrhea

A combination of gonorrhea and diarrhea that you contract from sleeping with a really dirty girl....Waking up with a burning secretion from your penis and an explosive case of the runs is a sure sign of Halorrhea...

Last night I got wasted and banged this really hot Mexican girl and all morning I've had really bad Halorrhea....

Dude, I think I caught Halorrhea from that Thai girl last night....

Halorrhea by SFLCAT May 4, 2009

hammerhead sharking 

When a male closes his eyes while undressed and waves their member back and forth, like a hammerhead shark, in an attempt to locate their mate.

Freddy undressed, closed his eyes, and began hammerhead sharking to find Judy through electroreception.

hammerhead sharking by GZX959 December 29, 2015

The Hammerhead Maneuver

The act of splitting the head of the penis in half and then proceeding to just ram it in there

She loved when he used The Hammerhead Maneuver

The Hammerhead Maneuver by COClover69 May 25, 2014

hammerhead 

a stupid or incompetent person.

john is such a hammerhead

hammerhead by killajem6000 July 16, 2017

Hammerhead Syndrome 

A man or woman who has atypically wide spread eyes. Noteable examples include Uma Thurman and Bandersnatch Cucumberbunch.

That girl over there is super fine but has a serious case of hammerhead syndrome. No thanks.

Hammerhead Syndrome by TheDrunkenMoo July 20, 2016