1 definition by Staff Sergeant Hicks

When something is so amazing, that it rivals the consistency of Flan. Which is solid but flexible, making it something to depend on.
Dude: Dude, this essay is totally...totally...I can't think of a word!!!!!!!

Me: Flantastic.

Dude: Flantastic???

Me: Yes.

Dude: What!?!?! That doesn't make sense!

Me: It does if you have a 12th level intellect. Do you?

Dude: ...no, I don't know what that is.

Me: Then you don't have it, so shut up.
by Staff Sergeant Hicks October 25, 2007
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