Roger Black 

When one has fucked up whilst trying to cook, most commonly found cooking on the floor.

Why are you cooking on the floor mate, you've had a "roger black".

You dripped sweat in my souffle you've had a "roger black"

Roger Black by Phil Pickering October 23, 2006

Black Rover 

1. The 3rd opening song of Black clover, an anime.
2. A map on the rhythm game osu, mapped by Sotarks. It is popular for bringing enormous amounts of pp (performance points).

1."Have you heard of Black Clover's 3rd opening? It's really good, you should go give it a listen."
2."Have you farmed Black rover yet? it's overweighted af ;w;"

Black Rover by TTL41 August 15, 2018

Black Rogers 

A sex position involving one person dressed as a pirate and one person dressed as Mr Rogers. Welcome to the land of make believe.

That couple is into some freaky shit, I heard they like the black Rogers position.

Black Rogers by Wiley post October 21, 2014