psycho

i have advanced delusionary schizophrenia with involuntary narsiccistic rage....yeah me too man

by ducky May 6, 2004

someone whom you ask to leave a tent and then they begin to change into the hulk.

People in the tent: "Shannon please leave our tent"
Shannon *becoming psycho* : "you pathetic parasites!"

by threeways July 4, 2011

psycho is what happens when your boyfriend cheats on you

the definition on top of me is an example of a cheatin person with its results

by Anonymous April 8, 2003

by MMMiiiDDD February 28, 2005

A person with severe mental problems, typically harmful. Can also refer to schizophrenics and women.

That bitch was a psycho. She tried to cut my dick off with a plastic knife.

by AYB February 17, 2003

Can be a short word or nickname for psychology.
Might be used be someone who does not like the subject or does not like their teacher.

If you have psychology as a subject say at college,
"What do you have next?" "Psycho."
"I have psycho next, what do you have?"

by secretheart10 January 23, 2010

An exclamation when something great or insane just happened.

After hitting a huge snowmobile jump
"Holy **** that was ******** psycho!

by DaveBF December 7, 2005