Derived from the two words, 'Wank' and 'Shaft'. 'Wank' is a slang word for 'masturbate', and 'shaft' is the shapoe of the male penis (as opposed to the female one).
'Wankshaft' is an insult, calling someone a 'wanker' and a 'dick', in one word.
Synonyms for wankshaft
On this page, you will find 30 slang terms related to wankshaft. Some of the top words include: wank, Wank, a date with mrs palm and her 5 lovely daughters, hand to gland combat, boredom, and 25 more.