Armor titties are bras that contain gel or liquid filled sacs to make a woman's breasts look bigger. It can also be a bra with a lot of extra padding.

Armor titties are fake titties.

Any type of bra that makes it seem like a girl has big ta-tas when really she doesn't.
Boy goes to feel up his girlfriend for the first time. He thinks she has big ta-tas.

Boy: Why are your boobs hard?

Girl: What? Oh that's just my bra.

Boy: Oh you have on armor titties. It was all just a lie.

Girl doesn't have big ta-tas it was just her bra
by Mysterious Z May 26, 2010
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