A woman's genitals that haven't been shaven or washed for more than 2 weeks. This creates a stench that some describe as "The smell of a greasy hamburger that's been molding for weeks."

"Last week Mike hooked up with Sarah, and he said he had to keep his head turned the whole time because, she had a Mamburger."

"EEWWWW!!!! NO WAY!!!!"
by Chicken Stir Shit February 9, 2009
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