"Sardonic humor" refers to a type of sarcastic or mocking humor where someone uses witty remarks or irony to make fun of someone or something. Full definition
Combining sardonic humor with poignant characterizations, this cult comedy explores the discontents of two high - school graduates adrift in strip - mall America. (criterion.com)
Acknowledging the celebrity of The Arts Club's staircase by Mies van der Rohe and further exploring the potential resonances of readymade materials, Ondak incorporates actual remnants of his childhood staircase into two works, each of which combines sardonic humor with an ability to articulate ideas through abbreviated form. (artsclubchicago.org)
For the first half hour or so, writer / director David Veloz (one of the screenwriters credited on Natural Born Killers) strains unsuccessfully to impress us with fashionable non-continuity edits and some clipped dialogue that aspires to be taken as sardonic humor. (deep-focus.com)