black dolphin 

a person of African descent who is naturally inclined towards sports.

Darnell was such an all-star that all the team mates considered him a black dolphin.

black dolphin by Elkayz May 16, 2008

Black Dolphin 

When a woman of African american descent sits her naked bottom in water an suck water into her asshole then unexpectedly squirts it in your face

Last night kia sucked water in to her asshole an squirted in my face then laughed an said that's what I call the black dolphin

Black Dolphin by Chris wim May 20, 2019

Black Dolphin 

A Black Dolphin is a piece of knowledge that is knowingly or unknowingly defended by someone who truly believes their stand even when it is certainly wrong.

Person 1: “I need 100 Black Dolphins”
Person 2: “It’s 100 black COFFINS”
Person 1: “No it’s not”
Person 2: “I call Black dolphin, you’re wrong”

Black Dolphin by Thatbeanfrank February 4, 2022