To ask someone for one and you give them two back..
Two for one
Can someone double bubble a fag? Just ran out off burn
by AshJ1998 September 1, 2015
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(a group of guys catcall to a girl crossing the street) Hey Double Bubble! bounce baby, bounce!
by haha_hole September 19, 2009
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A Double Bubble is when a bra circumference is too small for a woman to wear. Instead of overflowing over the top, the elastic band around the bottom slips up, causing each breast to appear as 2, or 4 breasts.
Girl #1: How do I look in this new shirt?

Girl #2: I like the shirt, but you need a new bra. You have some double bubble action going.
by augustina12 May 23, 2009
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A girl with big round breasts and a big round butt.
"Dude, you see that Double Bubble? Could turn her upside down and it would look like the same girl!"
by WarheD September 4, 2013
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Double Bubble (verb)

The act of a man taking in a large quantity of air, then blowing it into the gaping vagina of a consenting female adult. She then flexes her pelvic floor, expelling the used vagina air into the mouth of the man.
He passed out while going down on her, so she gave him a Snoring Double Bubble.
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Of or referring to the effect of wearing a bra that is too small, also known as Muffin Top. Similar to the Emma Effect, but differs in that Double Bubble is covered by tight clothing and the Emma Effect refers to bare skin over a low neckline.
joanie: This shirt fit great 3 years ago! it must have shrunk!
chachi: Puberty strikes again, you've got acute Double Bubble!
by Captain Lizzard February 2, 2007
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when a girl is blowing a guy, and he cums....and she just keeps goin till he goes a second time...
Man this bitch loved suckin cock so much, she didnt wanna stop!! I double bubbled the whore!!!
by Harry Dirty April 7, 2009
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