An empty-headed (and often shallow) person, especially a female. An airhead. Derived from the sound that an empty missle battery made in the '80s Atari arcade game, Missle Command ("doink", "doink", "doink").
"All those girls at the mall are just doinkers."
by EJ Spode September 05, 2008
Doinkers are fun, kid-powered animated ears. Use a hand controller to activate the movement of soft character ears (either one at a time or both at once) which are attached to a headband. Made by WowWee, award winning toy company best known for Robosapien and PaperJamz.
I want Doinkers bunny ears for Easter! They are made by WowWee and you will be able to find them just about everywhere!
by WowWee!! June 28, 2011