limp dog Share definition Flag Limp dog is the act of while having sex with a girl without one arm doggy-style, one pulls her one arm away making her face plant into the pillows. Look at that one-armed chick, I bet she's into limp dogging limp dog by Zwonka October 9, 2015 0 0 Get merch Get the limp dog mug. Buy Now — $32.95 See more merch