jerk off verb 4noun 2forms 5 verb4 •(US, vulgar) To masturbate by manually stimulating one's own penis.My partner and I jerk off together sometimes. •(US, vulgar) To manually stimulate someone else's penis; to give a hand job.She jerked me off with both hands and it felt so good I almost started crying. •(US, vulgar) To do nothing; to waste time.Stop jerking off. We've got a deadline. •(US, vulgar) To deceive.He was jerking us all off about how advanced the project was. noun2 •(US, vulgar) An act of masturbation. •A stunt in which the performer is suddenly pulled off a horse, etc. by means of a cable.He became one of the industry's top horsemen, specializing in Running Ws, pit falls, and cable jerk-offs. — 2014 formsjerked off · jerking off · jerks off · jerk offs · jerk-offs