What does BBL even mean RXKNephew

[Intro]
I don't even like this beat
Why the fuck you got all this beef?
You niggas knew that nigga had a BBL man
Y'all hang with niggas with BBLs, man
You getting mad at niggas and do all this-
Man this shit stupid man
Why would you even make this beat?
Why would Drake get a BBL?
Why would all these people get BBLs, I don't-
What the fuck do BBL even mean?
Shit sound wild zesty
Uh huh, watch this

[Verse]
Uh huh
Why Kendrick pickin' on the weak?
Why niggas doin' marketin' schemes about this fake beef?
You better be lucky I love my fans, that's why I did this beat
Why Kendrick Lamar beefin' with a nigga who was never in the street?
How you gon' beef with a nigga with a BBL?
Leave that nigga alone, 'causе you ain't doin' no better
Y'all thought Meek Mill was street, y'all thought Rick Ross was street
Y'all thought Gunna in the street, I guеss you get paid to think
Birdman kissed Lil Wayne, y'all say he the best rapper
Any nigga I know bump Drake got locked up for domestic violence
All my beef from the hood, I can't beef with the industry
These niggas on TV, how the fuck is they in the streets?
Kendrick said "a whole pool of liquor and he gon' dive in it"
I'm really addicted to this alcohol, I might die with it
Them niggas might as well fight
Doin' all that fightin' on the internet and not in real life
I can't believe I'm rappin' on a beat that said BBL
You talk about a nigga with a BBL? Boy you goin' to hell
I ain't got shit against gay people, but nigga you are gay
How Metro produced with Future but Future cool with Drake?
All y'all niggas dissin' Drake, I'm convinced you wish you was Drake
Just come out the closet, nigga
I'm convinced all y'all R. Kelly Trapped in the Closet, nigga
If Drake a pedophile, then why the hell they ain't lock him up?
I'm just convinced that the whole industry is toxic as fuck
Every year y'all want a beef, this shit is wrestlin'
You might as well beef with Stone Cold, whole rap WrestleMania
Ice Spice sayin' Drake weird, whole world know Drake queer
Nigga screamin' gang gang, but your whole gang weird
Nigga on TV shows
And got the nerve to talk about startin' from the bottom, now you're here?
We couldn't afford no damn Jordans, 'member my first pair
Kendrick signed with TDE, I'm signed to the street
Drake was signed to Lil Wayne, I'm signed to the street
The Game tatted a butterfly and signed to 50 Cent
Lil Durk signed to French Montana when I was in the street
Young Chop went crazy when Kanye stole his beat
They tried to get GloRilla and Sexyy Red with a fake beef
I don't give a fuck 'bout the industry, 'long as the kids eat
They lyin' bout they age, they hidin' kids
Like Charles Manson, niggas takin' out they ribs
All this trauma, all this shit that niggas did
Drake told Metro Boomin "Get on them drums nigga"
Y'all ain't seen Gucci Mane bury Pookie Loc body?
You tryna start a rap beef and catch a body?
I know Drake prolly fucked your bitch, that's why you mad at him
Since you so damn rich, then put a bag on him
Niggas makin' AI beats and puttin' tags on 'em
If Drake got a BBL, then I feel bad for him