The tiny, rat-like chihuahua of Britney Spears, often seen attached to Britney's arm.
Britney only got Bit Bit because she saw how popular Tinkerbell Hilton is.
by Barbra O'Reilly March 31, 2005
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A little girl. Can be a whore, can be really ghetto, can be really cute. It is a real toss up, she seems to be a bit of everything!
That boochen bit bit is such a catch look at all the tricks she can flip.
by Whatevah! December 14, 2009
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A word used to describe something quite small, or in a meaningless quantity.
"That makes me sad just a bit-bit."

"Britney Spears dog is called bit-bit. It therefore must be small."
by Mercury May 12, 2005
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Generally used whenever something computer-related dies, e.g a computer crashes, a site fails, or a conversation dies. Used like a funeral speech: "ashes to ashes, dust to dust," to parody the death of the object involved.
1.
*computer crashes*
a)Oh dammit..
b)ashes to ashes, bits to bits...

2. Site fails
(In a random forum)
Today, urbandictionary crashed.
Ashes to ashes...bits to bits..

3. Instant conversation
A)So...you still ok..?
B)The convo died. Get over it.
A)But I'm bored.
B)Ashes to ashes...bits to bits..
by conorschild December 21, 2005
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A slang term to describe people from Eastern Indian decent who own mini-markets in the United States.

Our local convenience store closed up and is now being run by biddy bit bits!!
by Riogrande September 10, 2006
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Calling someone a B word in a nicer manner.
James is a Bit-Bit.
by Hapy_10 September 25, 2022
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