A combination of the words "fuck" and "duh". Usually a word used to replace "fucking duh." Often used to show a high emotional reaction to an obviously stupid statement.
"Hey, I see you cast, did you break your arm?"
"Um.....fuckduh!!"
by Justin Kelly May 9, 2008
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A combination of the words "fuck" and "duh". Usually a word used to replace "fucking duh." Often used to show a high emotional reaction to an obviously stupid statement.
"Oh, so you broke your arm?" "No fuckduh!!"
by Justin Kelly May 8, 2008
Get the fuckduh mug.