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coined by Trevor McCann
1)when a moment in time has reached a level of uncommon badassness one would say "ohh shit thats chillicious!"

2) when something you consume is tasty and cold.
3) A sexy chill girl whos hotness makes you smack your lips.
4) general slang created by a badass!
"Chad make me some of that chillicious ice coffee!"
"Arthur, that chillicious chica was all over you!"
"Kristian, surfing was chillious today!"
by Destructive T aka FreeYoda May 01, 2010