Top Definition
CFI
Certified Flight Instructor. A person licensed by the FAA to instruct others to fly.
none needed
by FlyboyBill March 14, 2004

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CFI
short for colossal fucking idiot or
some one who is completely incompetent, says dumb things with out thinking
Hugo, you're looking at me like I just asked you the fucking square root of something. What did you say to Mecklen on the little motherfucking machine?!

Are you a colossal fucking idiot? (CFI)

A cinammon roll, the roll of the cinammon? That looks like a jizz. Yeah, Eastern European jizz. That looks like some fuckhead shot his load on a $12,000 calf skin jacket. The twist is it's my $12,000 calf skin jacket. Okay so you got the semen. You got the human ejaculate that has been allowed to sink in for seven hours, into the fabric fucking fibers.
by dnoginizr August 08, 2009

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CFI
short for: Cluster Fuck Incorporated

A term used to describe ones workplace when everything seems to go wrong.
I work for a company that is one big CFI.
by Mike Garry December 27, 2006

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Lotsa space for your liquids.

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The Urban Dictionary Mug

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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