Female, and perhaps effeminate males, that are exceptionally flighty and irresponsible are often called dingbats. Reason and accountability are concepts that dingbats refuse to acknowledge.
The dingbat got a speeding ticket on the way to her hair appointment. She was not upset about receiving the citation, but was very unsatisfied and upset about her bad haircut.
by Rook's Buddy May 10, 2010

Abby Lee Miller: No I never said that
Kelly Hyland: Yes you most certainly did
Abby Lee Miller: No I didn’t DINGBAT LiStEn I sAId
(BrOokE iS yOur moThEr SpEakinG fOr yoU)
Kelly Hyland: Get your finger OUT OF MY FACE
Holly Frazier: Girls out the room GIRLS OUT THE ROOM
Kelly Hyland: Yes you most certainly did
Abby Lee Miller: No I didn’t DINGBAT LiStEn I sAId
(BrOokE iS yOur moThEr SpEakinG fOr yoU)
Kelly Hyland: Get your finger OUT OF MY FACE
Holly Frazier: Girls out the room GIRLS OUT THE ROOM
by thiccdingbat October 10, 2019

n. - One who appears foolish, helpless, or ignorant. Possibly derived from the typographical "dingbat", refering to tendency of one described as a dingbat to put hearts, smilies, and other superfluous cute symbols on written correspondence.
That girl acts helpless and stupid like a dingbat, but underneath it all, she might be more intelligent than she gives herself credit for.
by Edge of Blade January 12, 2009

by ALEX ARTEAGA October 9, 2008

by Jesssssssss Rachel June 13, 2008

by Limjahey November 17, 2018

A person who has both the desire and opportunity to fuck, but fritters it away with inane worries of love.
You know who you are... dingbat! ;-)
by Sunim Etamtalf September 5, 2011
