A piece of fabric used for mopping up semen after masturbation. An ideal wanky hanky would be about one foot square, in 3-tone cream camo pattern.
"My wanky hanky is so stiff you could surf on it!"
by Mark Neilson April 10, 2006
1 more definition
paper or textile used to prevent spillage during masterbation, especially one routinely used.
"When I found his wanky-hanky in the car, I nearly freaked."
by R. Clayton Jr November 29, 2005