DTR Share definition Flag Down To Rape. For those times when those DGL's just seem to fall into the chloroform rag. Guy 1: Dude, I am so DTR tonight! Guy 2: Sweet, I brought the chloroform. DTR by buttcrackzach May 15, 2008 0 0 Get merch Get the DTR mug. Buy Now — $32.95 See more merch