Top definition
The name of an awesome girl who thinks she looks like a potato but others call her pretty. A Caighley often ends up in wrong relationships where guys walk all over her. A Caighley isn't fully satisfied until receiving a sacrifice of taco bell burritos and tacos. Also, the name is so rare forget about finding anything personalized in a store.
"Your name's Caighley?"
"Oh you're pretty swag"
by bcswag December 21, 2014
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