Top Definition
A temporary spacing out, or lapse in judgement where one makes an error in thought or analysis.
He answered much more difficult trivia questions, but when asked the answer to 9 squared, he had a brain glitch.
by Raoul_16 November 13, 2007

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Then your brain has a random thought that could only pop up in a pedophiles mind. Usually includes rape, kidnapping, free candy, white vans or small children age of 5-10 and then you think to yourself, what the hell am I thinking, fixing the glitch.
{Example of Brainglitch}

Brain: That girl, she's alone. Nobody would notice if I...
You: WHAT THE FUCK AM I THINKING?
by ThatRandomPedo May 31, 2014

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.

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