Anally.

A word that can be affixed to the end of any sentence, as long as it makes grammatical sense. It can also be phrased as a question. This trend started in Bournemouth, England, circa 2016.

Form 1 (statement form)
Person 1: I'm going to have lunch
Person 2: Anally.

Form 2 (question form)
Person 1: Can you get me a drink?
Person 2: Anally?