To discourage (someone) from doing something by instilling doubt or fear of the consequences.
I feel like we originally had the correct idea, however we have since deetered off the path a bit.
by jicee13 January 10, 2019
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A Deeter is anything and everything you can point your finger at and laugh.
You got Deeter on your face.

You dropped your Deeter.

You dropped your Deeter stick.

Is that a Deeter in your pocket or are you happy to see me?
by jbays420 March 10, 2009
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An effect in investment trading where the best intentions always result in disaster. If a sum is placed in stocks, the market will immediately collapse. You then Deeter and transfer your stocks to bonds as a stop loss. The stock market then rallies to all time highs and the bond market languishes causing you to Deeter again and transfer your bonds to stocks at a great loss in hopes of catching the market rally.
I put my money in stocks and the market dropped so I did a Deeter and put it in bonds and then the stock market rallied and I did another Deeter and put it back in stocks. I lost my ass! Damn my Deeter ways!
by wheaty August 31, 2007
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The act (or lack thereof) of being lazy.
The newspaper almost didn't make it to press because the staff was so intent on deetering instead of working.
by Malcom XXX March 16, 2005
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when someone's being an idiot.
Layton: throws molotov at the escape route blocking it entirely

Me: God damnit, you're such a deeter!
by Bonkerino August 14, 2019
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When the penis decides to leave a little present in your undies.
After taking a piss I made sure to shake it off, but I still had a leaky deeter.
by M Mac April 18, 2010
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