noun: an induced case of idiocy caused by the witnessing or committing of an act, or display of, profound stupidity.
by Sadistc Sweethart October 30, 2008
Get the The Dumbmug. 
Whoever searched this is dumb.
by Totally not dumb September 4, 2017
Get the Dumbmug. George Walker Bush a.k.a George W. Bush - (born 6 July 1946) is the 43rd and current President of the United States, inaugurated on January 20, 2001 and re-inaugurated on January 20, 2005
"I know the human being and fish can coexist peacefully." George W. Bush
"I'm honored to shake the hand of a brave Iraqi citizen who had his hand cut off by Saddam Hussein." George W. Bush
One of the great things about books is sometimes there are some fantastic pictures." George W. Bush
God! He's so dumb!!!!!
"I'm honored to shake the hand of a brave Iraqi citizen who had his hand cut off by Saddam Hussein." George W. Bush
One of the great things about books is sometimes there are some fantastic pictures." George W. Bush
God! He's so dumb!!!!!
by A Chan March 28, 2007
Get the dumbmug. carly: hey can u like you know help me with math? i have a d hahaha i'm dumb.
john: stop !@#$ dumbing around @#$@!!
john: stop !@#$ dumbing around @#$@!!
by hkjhkjhd March 26, 2010
Get the dumbingmug. the act of being dumb beyond reality, usually refering to a 15 year old girl by the name of mackenzie
mackenzie is dumbful
by chiyou June 20, 2008
Get the dumbfulmug. That was very dumb of you.
by Grammatically Incorrect Fish February 28, 2022
Get the Dumbmug.