A sarcastic orgasm, the term was originally coined by Panic! at The Disco's Lead Vocalist Brendon Boyd Urie.

Mercury retrograde is the act of taking a shit whilst mooning one or more human beings. Your day can typically being going well, according to your horoscope, until you are forced into witnessing Mercury retrograde. Performing Mercury retrograde will often speed the astrological cycle forward for the individual performing the Mercury retrograde, bringing about happy and fruitful times to come.

Deriving far too much satisfaction from glibly berating another with sarcasm.

Sarcastic climax; the end-all of sarcasm, or sarcastic exaggeration.

A women fakes an orgasm, then tells her partner "Yeah, that was great."

The sense of pleasure derived from the use of sarcasm

being turned on or excited by quick wit and cleverness