T.W.R. stands for "Tits-to-Waist-Ratio." It is used around girls so that they don't know what you are talking about.
"Dude, she has a great T.W.R."
by Bill 50 November 19, 2007
That's What Rob Said. because rob is kind of a douche. so that's what he said.
by rasterdragon July 25, 2011