Its a person that is asian and mexican. Or it can be asian and american. so its basically anyone asian and another ethnic background ending in -ican.
She is such a crazy asican.

Dialogue:
1: What ethnic background is she?
2: She's asican.
1: Really? I had no idea she was asian as well as mexican.
by Anna the Crazy Asican January 19, 2006
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When you look chink/Asian as fuck, but you're actually Mexican. It's more for reference than actual race definition.
Bro #1: Woah is that girl Asian?

Bro #2: Nah brah she's mexican!

Bro #1: We'll just say she's asican for reference matters
by Tinyteeth June 13, 2015
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