Top Definition
CTI
Check The Internet

An acronym used in a few situations as a quick way to either make up for your own lack of knowledge or as a sarcastic comeback when being questioned on something that should be common knowledge.

It is also used as a way to point out something obscure when posting on forums that you know no one would get right off the top of their heads.

The backing for its use is obvious, the internet knows all.
Guy 1: Hey, what does CTI mean?

Guy 2: CTI

I also consider K-ON ( CTI ) to be a superb anime.
by C-c-c-combo breaker August 20, 2009

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The Urban Dictionary Mug

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cti
call / text / im
AWAY MESSAGE-
girl: bored cti
by watagatapitusberry October 10, 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