2 definitions by iKingston

Top Definition
A person who is crazy, insane, or generally dangerous
That Mayniac is going to kill you!!
by iKingston April 27, 2011

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1. A person who exhibits the behaviour known as mania
2. A classification of serial killer
3. Someone who is dangerous and born in the month of May.
4. A very good Call of Duty player for the Xbox360.
There is a dangerous Mayniac loose on the streets.
by iKingston April 27, 2011

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