"Sarcastic humor" refers to a kind of humor where someone says the opposite of what they actually mean, often to mock or make fun of something or someone. Full definition
The off - color and sarcastic humor in this game truly pushes the envelope of what is considered politically incorrect or just bad taste. (adventureclassicgaming.com)
The proper way to poke back is in the same dry sarcastic humor. (biggerpockets.com)