Derived from a specific mangina. Similar to other manginas, but much dirtier and smellier. Upkeep is minimal and exposure to it's toxins can be deadly. Commonly used when one's response to a proposal is known before actually spoken and comes off as feminine or makes you infer that the speaker indeed has a mangina.
Example 1: I have to leave, i can smell seth's mangina...its close.
Example 2: Who wants to go boating? Your coming, don't ruin my sunny day, I can already smell seth's moist mangina.