look up any word, like sex:
 
1.
Someone who is too high on hash oil to participate in any kind of physical activity and stubbornly chooses to do absolutely nothing or something else outside of a group's interests.
"C'mon, man. Quit being such a dabby downer and let's go cliff jumping at the waterfalls."

"I've just been a little dabby downer today just sitting around my house doing nothing."

"Debbie is just such a dabby downer sometimes."
by Luke Love August 13, 2012