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

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

shermhead 

One who consistently smokes "sherm."

Ii see that shermhead smokin' that sh*t all the time.

shermhead by Shazel November 8, 2005

shermhead 

an idiotic person,not serious;often used in gangster language

A that man Major Willis Serious about those cars but his partner a straight shermhead.

shermhead by Major Willis April 16, 2003

shrekhead 

A person who possess an unusually large head.

Wasson shrekhead, the bowling alley called and they want your head back.

shrekhead by Jonah92 December 7, 2018

seamhead

An avid baseball fanatic, especially one who frequently utilizes statistical analysis and urges others to do the same.

Old-school baseball scouts tend to hate seamheads like Rob Neyer, always harping about on-base percentage and Win Shares.

seamhead by Travis M. Nelson March 20, 2008