Freak
/fɹiːk/
noun
A sudden change of mind
Someone or something that is markedly unusual or unpredictable.
“a freak genius”
A hippie.
Synonyms: druggie, user, fanatic, geek, longhair, treehugger, anomaly, outlier
verb
To make greatly distressed and/or a discomposed appearance
To be placed or place someone under the influence of a psychedelic drug
To streak; to variegate
adjective
Strange, weird, unexpected