dog tits 

A small hanging large nippled boob, similar to that of a child.

That girl had dog tits!

dog tits by Buddist May 12, 2006

hot dog tits 

Breasts that droop into an elongated shape.

"Check out the hot dog tits on that chick!"

hot dog tits by Marcel Leroux August 16, 2004

as rough as old dog's tits 

means its old rough and not pleasant to look at/ feel

That old lady wearing a mini skirt looks as rough as old dog's tits.

or

After 20 tequila shots I feel as rough as old dog's tits.

as rough as old dog's tits by AnnaHughes August 3, 2007

Dog Ear Tits 

Tits that look like they have been pressed flat and have a wide connection at the body and narrow ending at the nipple, triangular in shape.

Richard "That girls tits look like a basset hounds ear. "
Greg "I'm sure she has a small litter of kids so they had milk then deflated forming Dog Ear Tits"

Dog Ear Tits by SWMO GTH December 16, 2014