A person who expresses a contentious opinion in order to provoke debate or test the strength of the opposing arguments.
'Just to play Devil's Avocado here, if we continue to feed the birds then they might become dependent on humans for food, and then starve when it is no longer viable for us to continue feeding them'
by aztekcamel June 26, 2017
by The big Doyle December 06, 2008