A Rule34.xxx tag with over 1.6 million posts, mainly because most people like big breasts and even larger ones. Also an alternate word for large breasts, but the term "large breasts" came way longer than "big breasts" does.
If you search this up on r34xxx, you'll see posts with this tag even though the Rule 34 wiki definition states that it was smaller than the head, are full of huge ones, or even hyper ones.
Outside of Rule34.xxx, it's also said twice by Turkey Tom in his "Puppychan: Artist Insanity" video.
If you search this up on r34xxx, you'll see posts with this tag even though the Rule 34 wiki definition states that it was smaller than the head, are full of huge ones, or even hyper ones.
Outside of Rule34.xxx, it's also said twice by Turkey Tom in his "Puppychan: Artist Insanity" video.
A lot of people like big breasts, because they find them hot. Not all people like them, some people like small or medium ones.
by ぴょち February 18, 2024
Get the big breastsmug. “big rubble tubble” is the adjective part of the definition, but “big rubble tubble bitch” is the whole definition. Can be used as an adjective or noun. Describes a “bitch” who is so big (s)he looks like they’re about to “tubble” (tumble) over, and/or looks like a pile of rubble. Can be derogatory but is usually in a joking manner.
Person A: Have you seen that dude Emanuel? He’s kind of big.
Person B: Yeah, he’s a big rubble tubble bitch. He broke my headphones just by breathing on them.
Person B: Yeah, he’s a big rubble tubble bitch. He broke my headphones just by breathing on them.
by anonymous December 15, 2023
Get the big rubble tubble bitchmug. 
by Urmomsbed January 3, 2022
Get the BIG BOZOOmug. A large financial institution that has billions to trillions in capital. These are your market movers, i.e big banks, hedge funds, mutual funds.
SND: "The swiss franc will never drop below 1.2 EUR"
Innocent trader: "WoHoo, I'm going to put 70:1 on this trade"
Big money: "these innocent traders are 70:1 long...I'm going to do the big short"
*CRASHH!!*
innocent trader: "my life is over.. now I have to sell my house..."
Innocent trader: "WoHoo, I'm going to put 70:1 on this trade"
Big money: "these innocent traders are 70:1 long...I'm going to do the big short"
*CRASHH!!*
innocent trader: "my life is over.. now I have to sell my house..."
by countchokcula April 28, 2021
Get the big moneymug. 
by Ganyu October 9, 2021
Get the Big Bad Bussinmug.