cowing adjective used to intensify UK,1962 Probably military origins; a euphemism for FUCKING
[“I]s it true what they all say about black men?” “What? That we all make great lawyers, accountants, politicians?” “No, yer pillock, that you’ve all got cowin” bug dadgers [penises]. — Colin Butts, IsHarryonthe Boat?, p. 19, 1997