Top Definition
A friend or acquaintance who is so cute, fun, witty and charming, that you want them to go everywhere with you.
"Chrissy you are my new keychain friend - I wish I could shrink you down and keep you in my pocket so you could go everywhere with me."

You might also use the term keychain before their name, such as "Keychain Chrissy"
by METRObliss August 16, 2009

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