Blunder

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 08, 2005

Blunder

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
Pokeaim: I TOLD YOU NOT TO DO THAT WE LOST.

by UrAverageHuman March 04, 2021

Blunder

Collective noun for managers.

A blunder of managers.

by webmeister January 07, 2004

Blunder

A breakfast meal, between the hours of lunch and dinner.

That party was crazy last night. I can't believe we slept until 2 pm. Let's go get some blunder.

by The Real Mr. Turbo July 03, 2015

Blunder

Forced anal intrusion, usually with a massive rubber implement.

Broady - I'm gonna blunder that bird with massive tits I tell you.
Robbo - Yeah, I got blundered the other night by 6 blokes, it was great.
Broady - Get away from me.

by David J Wild July 11, 2008

Blunder

A turtle with out a shell

Ghandi turtle

by Anonymous September 17, 2003

Blunder

An accsident prone person

look out its Super Blunder

by Anonymous September 18, 2003