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An adjective form of the noun "fag",this word is used to describe the undesirable way someone is acting, the way someone looks, or just describes someone you may not like
Gabe: "Jordan we have to be in formation at 5AM"
Jordan: "Dude, the Army can be so fagtacious"

"Carlos, stop being so fagtacious and unpop your goddamn collar"

"I heard the new Jonas Brothers song, those kids are so fagtacious"
by Palatial Gabe March 10, 2009
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