Dude! Your Such A Derrick Rose!
by 😲 April 03, 2015
by derrick August 02, 2004
by moronic December 23, 2004
Usually someone with a very small penis around 2-3 inch's. Most likely has red hair. You might think they're ugly af but be nice because there parents have dropped him a few times. Also probably will have the worst sled in yk. Usually Derricks have other siblings and there sister gives OTP's daily, possibly ready to rock the cock. So if you associate with this Derrick Letemplier be aware because they are all very gay and WILL suck yo ass when you're sleeping.
by homedawwwwg February 11, 2015
definitely pimp status! ghetto fabulous (or not), super stealthy ninja, good at trumpet, really good at lacrosse/sports in general,
Girl1: "Wow that guy is such a Derrick Cheng!"
Girl2: "Yeah, he's a hottie"
Guy: "I wish I were him..."
Girl2: "Yeah, he's a hottie"
Guy: "I wish I were him..."
by #1fan November 23, 2004
by Boss-of-00 April 22, 2015
The Derrick Effect is a cognitive bias in which unskilled people make poor decisions and reach erroneous conclusions, but their incompetence denies them the metacognitive ability to realize their mistakes. The unskilled therefore suffer from illusory superiority, rating their own ability as above average, much higher than it actually is. This leads to the situation in which less competent people rate their own ability higher than more competent people.
by Basil Fitzgerald, esq. January 14, 2011