When moisture is trapped beneath your chest balls, aka boob sweat.
Boy youve got nice humid titties. Would you like a napkin for your humid titties
by ThatGayBitch-Angelle August 18, 2018
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Irritation to the undercarriage of the female breast due to the combined effects of environmental heat, tight under garments and dim titties being plump AF.

Common Side Effects: Tender red patches in the folds of the breast, tit zits, chest wetness, a general sense of irritability.

Not so rare, serious side effects: Placing any absorbent material in the cleavage crook, going braless in the office, asking for a divorce.

When to call a Doctor: Serious consideration of a breast reduction.
Either Rebecca missed her mouth at the water fountain again or she’s got a severe case of humid-a-tittie.
by AmeDame July 10, 2021
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