The Hanky Code
When your gaydar needs a back up – there's always the hanky code.
The hanky code is a system of colour-coded cloth handkerchiefs or bandanas for nonverbally communicating one’s interests in particular sexual activities and fetishes.
The colour of the handkerchief identifies the specific activity, and the pocket that it is worn in (left or right) identifies the wearer’s preferred role in that activity. Wearing a handker…