Darkroom Dick Trick
A manoeuvre in the school photography darkroom, where a guy would attempt to get a girl to grope his exposed cock without her ever finding out who he was. Pioneered by Adam Hartley circa 1989, on Lisa Wade. Hartley had earlier in his career perfected the illicit 'classroom wank' in double Biology, and the art of 'farting very loudly in assembly and getting away with it', by simply erupting into laughter and taking the rest of the hall with him into fits of giggles, including the teachers. Genius.
written by Ne*l *ob*nson, approved by Susan