Wanker
Part of speech: noun
Definition: A person who wanks. An idiot, a stupid, annoying or ineffectual person. Someone who shows off too much. Someone who is overly proud of himself.
Jerk-off
Part of speech: noun
Definition: Someone who behaves rudely or inappropriately, or is ignorant of certain social norms, usually a male.Someone who masturbates, usually a male.