A mythical warrior known for his brave exploits, as well ah his elusive seduction abilities. Yhe name manbungo can also be used as an adjective to characterize something that is likeable or nifty.
To mank someone, it is a verb meaning having sex with a girl who is so short/light that you are able to convieniently pick her up as you do it. "Manking" has become a new way to have sex with short girls while standing up, and has created new oppurtunities for multitasking during sex.
Dude, that girl's ass is sooo hot; I just wanna mank the shit out of her.