Top definition
1. Term to describe vaginas from Victorian England during the industrialization period when smog was prevalent and there were many ladies of the night walking the streets.

2. Girls from Middlesborough
Was researching photography in Victorian England when I came across some early pornography, there was smog gash everywhere!
by Paddy Mashdown June 06, 2011
Get the mug
Get a Smog Gash mug for your coworker Jerry.