A big, loud, fat, obnoxious, bitchy, slut.
She had sex with three guys in one night, then went to a buffet afterwards. That bitch is a Caillie!
by The Burly Man April 14, 2005

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Top Definition
A beautiful girl, who is as tough as nails. She is nice but can get mean if you try to hurt her family, friends or animals.

Her name means and Irish Party or Dance. Her emotions run high. So don't make her mad!
She is gettting ready to fight, she is getting her Caillie on.
by Loving Momma February 03, 2010

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

The Urban Dictionary Mug

Lotsa space for your liquids.

Buy the mug

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.

Buy the mug

The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

Buy the t-shirt

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