look up any word, like blumpkin:
 
1.
A common thief, one who gains trust to steal from you.
"Hey Joe, you really pulled a Psyc on that one."
by BizurdMizan August 09, 2008
 
2.
1)To trick someone in a playfull friendly way. 2) to fake something to some one.
"your not cool at all... psyc!"
"you psyc'd him out!"
by John Zim January 02, 2006
 
3.
Meaning "cool" or "fun", abbreviation of psychedelic.
That rave was sooo psyc!
by jessmastah4444 August 10, 2009