Twisted
/ˈtwɪstɪd/
verb
To turn the ends of something, usually thread, rope etc., in opposite directions, often using force.
To join together by twining one part around another.
To contort; to writhe; to complicate; to crook spirally; to convolve.
adjective
Contorted.
Wound spirally.
Mentally disturbed or unsound.
“The murders were committed by a twisted sociopath.”
Synonyms: pretzelled, deranged, disturbed, perverted, sick, warped, coiled