Breasts that look slammed into two vertical lines but extrude much in the way of normal breasts. Often occurs in spring.
Gee, what a slim-titted bitch.
by Niok Chang April 19, 2004
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When a bitch has some long skinny nipples, resembling a slim jim.

Not as tasty as it sounds.
"Yo dude look at that chick's slim jim tits"
by tittymilk69 August 10, 2015
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