A finishing move used by WWE superstar John Cena, in which the wrestler hoists the opponent onto their shoulders and drop them sideways. It is often considered by various wrestling fans as one of the weakest and least impactful moves in professional wrestling.

Prior to 2009 when WWE introduced new PG rules, the move was officially known as 'The F-U', a play on Brock Lesnars somewhat simlar finisher 'The F-5'.
OMG, Cena's gonna hit the Attitude Adjustment on Batista! This match is over!
by JK2010 March 2, 2011
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A simple punch to the temple with your middle knuckle, or any comfortable knuckle to change anyone's attitude.
"If you don't stop I'm going give you the Attitude Adjuster."
"Crap, I just got the Attitude Adjuster."
by cheezusrice321 February 6, 2009
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A large, heavy, prominent object that can be used as a weapon for self-defense purposes under circumstances where conventional weapons are prohibited or impractical. An "attitude adjuster" is considered to have served its intended purpose if the mere display of the object is enough to keep potential antagonists at bay. Term is of 1970's-1980's vintage and commonly used by military, law enforcement, and railroaders in urban areas.
"I always keep a three-cell Mag-Lite under the seat when I drive downtown after dark. It's a good attitude adjuster to keep the locals from harassing me..."
by speedstan February 23, 2010
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Sometimes its your second morning bowel movement. Its long and solid. Makes you feel great. It even slides out clean that washing hands becomes optional. Unfortunately, we don't get Day Adjusters very often.
"My whole week has sucked but I just had The Day Adjuster. Let's make up for lost time".
by JRLL October 4, 2014
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When the fucking idiot insurance adjuster comes to your house and tries to fuck you out of everything.
Insurance adjuster just showed up. It is literally raining on his head inside my house. He says "I don't see what the problem is. " uh oh, I got a feeling I've just been adjuster fucked.
by Casper70 April 7, 2020
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Verb: When on a hot and/or humid day or when under physical strain without a shower one must go to the bathroom and wipe the sweat out of their ass.
A coworker accidentally walked into my stall the other 100 degree day when I was performing a swamp adjustment. We haven't made eye contact since.
by Scarb August 9, 2011
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Pants so tight that they adjust the shape of a male specimens ass.
Damn he got some ass adjusters on!
by A. P November 13, 2005
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