badosa
Definition
An adjective used primarily in colloquial Spanish to describe someone or something that is dull, boring, or lacking in energy or spirit.
A regional term (often used in parts of Colombia and Venezuela) to describe a person who is acting foolishly, clumsy, or simply out of touch with reality.
Examples
Deja de ser tan badosa y termina de una vez ese reporte que llevas tres horas mirando.
Stop being such a dullard and finally finish that report you have been staring at for three hours.
Me pareció un poco badosa la forma en que intentó explicar el chiste sin gracia.
I found his way of trying to explain the unfunny joke a bit lethargic and out of touch.
No seas badosa, que la fiesta acaba de empezar y ya te estás quedando dormida en el sofá.
Don't be such a party pooper, the party has just started and you're already falling asleep on the couch.