crafty wank
i saw a cracking looking girl on the sidewalk outside my house yesterday and couldn't resist knocking off a crafty wank from my bedroom as she stood there
the act of masterbating in secret without anybody noticing
"i saw a cracking looking girl on the sidewalk outside my house yesterday and couldn't resist knocking off a crafty wank from my bedroom as she stood there" What is the definition of "crafty wank"?