The exact opposite of a butter face. A girl who has a great face but not a good body.
I diagnosed myself with I can't believe it's not butter! I so need to start working out!
by Kaydaymuchluv81 December 01, 2011
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When something is so good, or "off the chain" that it's lit.

You can't believe it.
*enters party*
I can't believe it's this lit.
*eats dank food*
I can't believe it's this lit.
*Puppy is being cute af'*
I can't believe it's this lit.
*Jan starts streaming with Gorm*
I can't believe it's this lit.
by GormHouj February 28, 2016
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A popular phrase to say when you are currently in denial that what you have been served on your warm toast is not butter, but rather, margarine.

The phrase became especially after a brand of margarine used it as their name, to show just how their margarine was more similar to the real thing, however, now it's pretty normal that margarine tastes like butter.
Person A: This toast is so tasty. What is the brand of butter you use?
Person B: That's not butter, that's margarine.
Person A: What? I can't believe it's not butter!
by Sionw October 14, 2018
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Insult used with somebody's name, used if the person has man boobs
"Whoa, you see that guy's man boobs?"

"Yeah, I can't believe it's not butter"
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is when you see an ugly person that has some how made themself look attractive through clothes, make-up or other non-plastic surgery enhancement. To test this on someone after a few cocktails (less than three) consider if you would park the love rod in the ham wallet. If yes: "I can't beleive its not butter!" - if no: see fugly.
"Wow, have you seen what Sally is wearing? She's sort of cute now."

Yeah, I know! I can't believe it's not butter!
by prosebrosproductions June 19, 2010
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Something uttered by British people after they've been suckered punched. Usually preceded by the exclamation "Aw fuck", and accompanied by a look of complete bewilderment.
British guy: Blah Blah Blah Blah
British guy's friend: *punches British guy in the face*
British guy: "Aw FUCK, I can't believe you've done this!"
by Susake December 01, 2007
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change I can believe in

1. The satisfaction you get after realizing that Obama's policies really are helping working Americans despite how you were programmed to think by the lickspittle corporate media and the hate from the Murdoch media.

2. variant on a slogan of the Obama Presidential campaign
The stock market didn't crater after Bush left the economy in a tailspin? That's change I can believe in! Talk about "he kept us safe.

"We actually made a plan that got bin Laden? Now that's change I can believe in.

"Health insurance monopolies can't discriminate against me anymore? Change I can believe in!
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