5 dogs in a bathtub Share definition Flag When you shove your dick, both balls, and both fists in a girl's asshole. Oh man, I just did 5 dogs in a bathtub with Stacy's dad last night. It was cadaverific. 5 dogs in a bathtub by Mia Butthurts February 15, 2017 0 0 Get merch Get the 5 dogs in a bathtub mug. Buy Now — $32.95 See more merch