having many faults, clumsy, careless
its a common miconception that all blondes are blundering idiots.
by celeste March 21, 2005
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A grievous mistake that embarrasses (or should embarrass, at least) the committer.
Only after leaving his office did Mark realize his blunder: he had put his tie on backwards.
by Diggity Monkeez April 8, 2005
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A YouTuber and Twitch streamer that plays Pokemon Showdown. Known for his hit series such as "BL Knights". Famously switched his Swampert on Will-O-Wisp from Rotom-Wash during SPL. Also goes by ThunderBlunder777.
Blunder: Watch this
Pokeaim: Blunder no you will lose the game
Blunder: Fuck it
by UrAverageHuman March 4, 2021
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adj ~ a wonderful occurrence that is purely a lucky coincidence facilitated or created by a blunder; succeeding because of failure, rather than despite it
Sweetheart, you're the most blunderful thing to ever happen in your mother's and my lives.
by D'Royce O'Coinpurse February 28, 2010
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1.) when you f something up for someone else

2.) when you f something up for yourself (traditional)
taylor swift getting blundered by kanye. ohhhhhh
by blunderberg December 29, 2010
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Version of blundering that can be used as an independent attribute.
You are too blunderous for my time.
by how to make name February 14, 2023
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to over blunder, as in cooking.

to blend your ingredients to such a state as to be unusable.

or to disrupt the ingredients in another way also to render them unusable
"The pulse setting can be used to avoid over blundering the ingredients...".

"It's such a disappointment when one over blunders one's shortcrust and it shrinks in the oven . . ."
by ford dagenham December 29, 2012
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