1. A comedy movie written, produced, and directed by Bobby and Peter Farrelly starring Jim Carrey and Jeff Daniels.

2. George W. Bush and Dick Cheney.

3. Registered voters in 2000 and 2004 who voted for 2 above.

4. A listener of the Rush Limbaugh Show who stays tuned to listen to the Sean Hannity Show.

5. The cumulative effect of repeated viewings of Fox News.
1. Dumb and Dumber is one the funniest movies of all time.

2. Did you hear that Dumb and Dumber are spying on our own people and using warrantless wiretaps?

3. You voted for Bush/Cheney AGAIN? That makes you dumb and dumber.

4. My friend Dave keeps the radio tuned to an AM talk station and stays glued to it from 11:00 a.m. to 4:00 p.m. central standard time Monday through Friday. He's becoming dumb and dumber.

5. Paul watches Fox News every night after he masturbates to pictures of George W. Bush and Dick Cheney. He's getting dumb and dumber every night.
by Samurai Sam September 18, 2006
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Dumb and dumber is a phrase to describe a word for a student of any age who cannot pickup on social cues. It is also a phrase for a student who is dumber than average.
Vivian in Dumb and Dumber.
by Vin E. William May 21, 2018
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A movie, but not just any movie, produced in 1996 by New Line Home Entertainment that is 113 minutes of pure enjoyment. The plot line is a magical duo and their cross country trip to return a breifcase to its rightful owner. This movie is full of cooky mishaps, moronic confusion, and just pure hillarious-ness. An unrated version has recently been re-released with never before seen footage. This is unarguably the greatest movie of all time and has had fans as slaves since the day of the release. Should certainly be reguarded with the highest of standards, for it set the bar for every comedy movie to follow. Simply Brilliant.
Hey, have you seen Dumb and Dumber!?

Yeah man, of course! I pissed my pants twice!
by Excusemeflo x August 31, 2006
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To take a massive diarrhea shit causing your feet rise up off the ground and cause uncontrollable high pitched moaning and groaning. Just like Harry in the movie "Dumb and Dumber."
by totodrake October 1, 2009
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Inspired by the movie "Dumb and Dumber " when Jim Carrey's character gives Jeff Daniels character a large amount of laxatives to ruin a date. It lead to Daniels sitting on the toilet talking a very noisy, smelly shit. Dumb and Dumber shits often come after a thunderous stomach growl in which the person knows it is time to get to the toilet.
"That mexican food was great last night, but I feel a "Dumb and Dumber Shit" coming on."
by jh0818 November 5, 2009
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A "dumb and dumber" dump is usually experienced after a heavy night of drinking, it is a rare but satisfying ocasion where you loose all form of bowel control. Simply sitting on the throne and holding on for dear life. Named proudly after a scene from dumb and dumber
Dave: Jesus christ I'd leave it five minutes man

Jaime: You had a bit of trouble with that dodgey pint you had last night

Dave: Better believe it man, I just totally destroyed
your toilet with a dumb and dumber dump!

Jaime: You're such a cunt.
by djb1905 January 28, 2008
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