boil the dog Share definition Flag To press your crotch tightly to a friends butt while they are farting in an attempt to warm your genitals. My friend was cold in bed with me so I decided to boil the dog. boil the dog by Gamerbro207 December 23, 2014 0 0 Get merch Get the boil the dog mug. Buy Now — $32.95 See more merch