Someone who is really fucking bad at sarcasm and thinks they are actually good. Their sarcasm doesn’t put any hints that they are sarcastic and sounds like normal speech and they will call you stupid that you didn’t get it.
Person 1: “We’re going to hang out at 3”

Person 2: “Oh cool, see you there.”
Person 1: “Are you fucking retarded I was being

sarcastic..”
Person 2 (in their head): “Damn, this really is guy is actually a sarcasm retard... how the fuck was I supposed to know he was sarcastic..”
by JaKhaki_Twin May 1, 2021
Get the Sarcasm retard mug.