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a different form of the insult "peckerhead" which is similar to the word "dickhead." To call someone a peckerbrain would be to say that they are not very intelligent and its use sometimes denotes anger.
"Don't do that you fucking peckerbrain!"
by kyohaku August 06, 2008

Words related to pecker brain

birdy boy chirper peck peckerwood
Someone who has the brain of a pecker (a small bird);a punk kid who isn't smart.
Example A:Stop being a pecker brain and think before you do something stupid!

Example B: Your little brother is a pecker brain,he has the brain of a bird!

by maclean II August 15, 2007