Nurse Shark
A black woman's vagina, as used by a Hemingway character in To Have and Have Not when asked if he ever slept with a black woman.
Have you ever slept with a black girl?
yes.
what did it look like?
Like a nurse shark.
yes.
what did it look like?
Like a nurse shark.
Shark nurse
A nurse whose sole intent in life is to bag herself a rich doctor.
"A handsome med student like you better watch out for the shark nurses!"