A bonginkosi Is always willing and able. Such a gentleman until a real vixen enters his presence
Bonginkosi are gifted in many areas. Especially downstairs. Some may think he has brown suspenders or a hairy brown belt on but in fact it's his tolly.
Bonginkosi has enough charisma to share with all weak minded men.
Bonegina is when a girl is so thin, you look down and the inline of her pelvis forms the structure of the vagina. Also can mean a vagina with rows and rows of razor sharp teeth.
"That anorexic girl would be nice to tap."
"No, she has a bonegina."
or
"What happened to you man?"
"I got my hand stuck in a bonegina, it ate me a-fucking-live."