Top Definition
Related in definition to the killtacular in Halo 3 and Halo Reah or the kill frenzy in Halo 2. The Chilltacular does everything the killtacular does, but only chiller. There are 2 associated usages of chillatcular. The first is if 5 really chill and cool things happen back to back. The second is if something is so chill and so cool that it is as cool and chill as 5 compounding chill and cool events, then it is a chilltacular. Chilltaculars are often thought of as douchey or faggoty due to their association to life changing video games; however, only true bros use the word chilltacular. Therefore, the usage of chilltacular correlates to one's status as a brosef.
Man this weekend was so Chilltacular I met an awesome girl, partied hard, played some Halo, laxed a bit, and hung out with my brosefs.

Bro let's take this hand shake to the Chilltacular level!
by UNSCD Gunner October 24, 2010

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