Define Big Betty Meaning

Big Betty
A Big Betty is a really fat woman who never baths/showers, doesn't shave, and sleeps around.

omfg that girl over there is such a big betty!
By Myrle
Big Betty Binch

Kyle is a real big betty binch
By Kristan
Big Butt Betty
Due to the Kardashian influence on society which has lead to a mass fetish for large asses, what has come to be known as a “Big Butt Betty” is a woman who spreads her cheeks to take multiple cumshots during a circle jerk. Usually in the middle of a Dirty Stephen session.

My mates and I blasted our loads all over that Big Butt Betty when Goku went Super Saiyan and covered her crack like a toaster strudel.
By Denyse
Big Tit Betty (BTB)
A name for a female who has extremely large breasts, or in some cases can be joked around using a guy as the argument.

Guy1: That group of chicks from IONA are a bunch of big tit bettys (BTB's). I wouldn't mind titty fucking one of them.
Guy2: Yer, no shit.

Guy1: I saw this porn the other night, this chick had massive tits.
Guy2: Yet another big tit betty (BTB) making it big in the porn industry.
Guy1: Huh? Shut up.

Guy1: During PE that guy Crockster took off his shirt and damn, he is one massive BTB.
Guy2: Gross dude.
By Hollyanne
Betty Big Bangs
A beautiful busty blonde. Must be a daaaaaaaaaamn! On breast must be at least a D cup. Mainly beautiful German girls.

By Shaylyn
Big Betty
A female who is thicc on both sides

did you see big betty last night? she was looking fine
By Aurelie