head case

01: A mentally unstable person who acts carelessly; 5150.
02: A person who is not of sound mind.
03: A crazy, nutty, eccentric person.

That BTK dude is a real head case.

by Mr. Terrence L. Trezvant March 3, 2005

head case

Someone who hogs the ball in basketball.

Yo man you are a true head case.

by Teresa Pina February 10, 2007

Case Head

A game where you and a bunch of guys sneak up on someone at a party, jam a beer 12-pack or case over their head, and swat them while they cant see. Works great on rugby rookies or some chump.

Hey guys, that punk over there looks like a good case for case head!

by yankee01 May 20, 2010

Chronic Case of a nigga in need of head

Ur gullible

Chronic Case of a nigga in need of head is very contagious

by Chronigga June 26, 2021

headcase

(noun 1)
a mentally unstable person who acts irrationally or foolishly; an eccentric person

(noun1)
"They put him in a mental institution because he was a headcase."

by Billy Casper March 21, 2008

headcase

A person that is impossible to date due to numerous psychological disorders, offensive personality traits, or unresolved psychosocial trauma.

When we first started dating, I was able to deal with his extreme passivity, unwillingness to drive at night, never wanting to have sex, fear of adhesive tape, and never answering questions about his personal life. I finally dumped that headcase when I found out his current roommate is his ex and they still have freaky bondage sex together.

by DrPotz July 19, 2010

headcase

(noun2)
a colloquial term used to describe a mentally sound person who likes to act foolishly for fun.

(noun2)
"He was being a headcase again."

by Billy Casper March 21, 2008