A person with the name "Katrina" is normally sweet, caring, beautiful person who would never let you down but everyone want to hang around with
It could also mean A Hurricane that touched down in New Orleans
You're my best friend Katrina
Damn, did you see how bad katrina was? i feel bad for those people!
Customer: Katrina?! Like the hurricane?
Customer: Uh oh! What did you do that for?
(These jokes never were and are not now funny, and even less original.)