Top Definition
1. when a female looses her breasts, usually associated with extreme dieting, exercise or a lack of nutrition;

2. a phenomenon caused by starvation, where boobs die/disappear, and often come back to haunt the individual when weight is gained back.

3. a growing epidemic among celebrities in which busty bossoms have been replaced with concave chests.
"Nicole Richie has ghost boobs! Where did they go?"

"Ghost boobs are so hot right now." - anonymous celebrity with ghost boobs
by JohnnyVonFurstenberger February 26, 2006

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When a clumsy, well endowed girl hits you in the face with her boobs so hard you die, but you come back from the dead to experience that body one more time.
Be careful around Jamie. She'll ghost-boob you in a second.
by jackthepanda February 20, 2015

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Your favorite word on a white mug.

Create a mug

The Urban Dictionary Mug

One side has the word, one side has the definition. Microwave and dishwasher safe. Lotsa space for your liquids.

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

Smooth, soft, slim fit American Apparel shirt. Custom printed. 100% fine jersey cotton, except for heather grey (90% cotton).

Buy the t-shirt