Wiktionary
psyched out
vb. (en-past of: psych out)
Usage examples of "psyched out".
Getting psyched out, you know, because everybody looks at my number twelve and remembers him.
Fact is, I psyched out the mall riot as best I knew how, and I think I did it right.
I knew I was being psyched out, but was powerless to fight the effect.
Some of the old rebels went mad and some psyched out on drugs and some just.