Large breasts. Usually on a younger woman...thus separating them from the far less attractive Milk Dogs.
Holy cow, did you see the milk puppies on that broad?! BOW WOW!!!!!!
by Dr. Walnutstreet July 14, 2008
when a dog comes up + jumps on/squeezes your tits.
ouch! -guess what! this milk puppy jumped on me and it really hurt!
by cowandmoo October 18, 2011