tonker

1. (slang, UK) The penis.Examples: ""It's all just hot air and posing isn't it? The political equivalent of 'my tonker is bigger than your tonker'," said CMOTdibbler, adding, "I'm all for free social care – but it needs to be high quality, consistent care, not patched together by private companies who are all trying to make money out of it.""; "The blackbirds and robins and and^([sic]) tits and finches shout at each other, chups and warbles and chirrups that, loosely translated, mean “Fancy a shag?”, “Get OFF my land” or “I’ve got a great big tonker.”"Synonyms: plonker, anaconda, baloney pony, bald-headed hermit, banana, birdie, bobby, boongaUKslang