sherm head 

one who uses "sherm" "pcp" or "angel dust" a lot.

that fucker down the street is always dipping his cigarettes in a smelly liquid, hes a damn sherm head

sherm head by therict February 10, 2003

sperm head 

Slang... Can be used as a synonym for "Dude"

Ay, Sperm Head, lets go kick it at tha park.

sperm head by myspace.com/mobydick3009 April 16, 2007

Half neuron having sperm head

Someone thats IQ is lower than that of dust

I don’t care what you have say, you half neuron having sperm head

Half neuron having sperm head by Freop September 22, 2023

shermhead 

A person who has smoked enough sherm to acquire serious brain damage. This does not take long to happen, and is often characterized by trembling, drooling from a slackly held-open mouth along with a rambling, mostly incoherent pattern of speach.

Oh man, that Reggie, he ain't nothing but a shermhead now; he ain't no damn good for nothing! Alls he is is a twitching drooling fool slinking around in the alleys. He melted his brains real good.
Dumb motherfu**er!

shermhead by Rightwild April 12, 2008

sperm retention headache 

Also known as male PMS. A common case of sperm retentioon headache (SRH) is attributed to an over due release of male sexual energy. This unreleased engery causes accute headaches along with moodyness and irritablity.

Dude I haven't had any action for so long .. I've got a nasty case of SRH.

sperm retention headache by collinc August 23, 2005

shermhead 

Lance WIlson aka Ryder from the 2004 video game GTA San Andreas

C : Ryder, you shermhead asshole!

shermhead by Nuck figgers nill kiggers August 16, 2021

shermhead 

pcp addict (sherm addict)

alota shermheads out tonight

shermhead by 187 on an undercover cop December 17, 2006