Top Definition
An obstruction, hindrance or problem that is strictly an illusion or figment of one's imagination.
Nah, that's just an obstacle illusion. It's another Floridian in a Grand Marquis on the berm.
by nothin but nachos September 01, 2010

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path seems blocked but really isn't
there is a road block or detour sign and it looks like you can't get there from here,but its ok its just an obstacle illusion
by Darbeab February 24, 2009

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You meet a girl on facebook. She's hot from the chin up (i.e. profile picture); but upon closer examination of her pictures, you discover that she's huge from the chin down. Thus causing you to have to overcome this obstacle illusion.
"I added her because her profile picture was hot, but then i checked out more of her pictures and she's just another obstacle illusion"
by sum_rdm_stnr November 22, 2011

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A term used to rationalize tripping over something not visible to the eye.
After I tripped on the rug, I looked to see if there was anything there, and when there wasn't, I realized I had tripped over an obstacle illusion!
by Snovas October 15, 2008

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The Urban Dictionary Mug

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The Urban Dictionary T-Shirt

Soft and offensive. Just like you.

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The Urban Dictionary T-Shirt

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An illusion placed in a strategic location to serve as an obstacle.
An obstacle placed in a strategic location to serve as an illusion.
Person 1 -Oh no, an electric barbedwire fence!
Person 2 -Its ok man, its just an obstacle illusion.

Person 1 -Oh no, an electric barbedwire fence!
Person 2 -Its ok man,Its just an obstacle illusion. (zap)
Person 1 -Ouch, that looks painful, ill have to watch out for those.
by Lucky Pablo December 05, 2007

The Urban Dictionary Mug

Lotsa space for your liquids.

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The Urban Dictionary Mug

Lotsa space for your liquids.

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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.

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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