by noah129 April 2, 2007

In modern Japanese, deredere means exhausted lovestruck, (see: http://en.wikipedia.org/wiki/Tsundere) or just plain lazing about.
by ianix February 28, 2009

Short for deredere (デレデレ), the counterpart of tsuntsun (ツンツン). Usually, but not always in reference to anime or manga.
1. Exhausted.
2. Lovestruck.
3. When a person becomes spoony in front of his/her lover
1. Exhausted.
2. Lovestruck.
3. When a person becomes spoony in front of his/her lover
Person 1: My friend used to hate playing MMOs, but recently they've been drawing him in again.
Person 2: He's so dere.
Person 2: He's so dere.
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