When your body is suffering from a belly that is extremely fat and your tits are smaller than your belly. So when you sit down, your stomach sticks out further than your "tits-do".
Cheri felt bad because she noticed while eating her donut at her desk filled with crumbs that she had a severe case of "tits-do".

by kittyzsister February 6, 2006
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When a women's stomach sticks out further than her breast do.
That fat bitch has a tit do.
by Jason March 23, 2003
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Sentence that describes villains who are both hot(or just have big tits) and are almost pure evil
Dio from Jojo is a I love having big tits and doing crime
by NZJSJ October 25, 2023
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