Pay attention you mongoloids. 'Unironically' is not a word. It is not a word, it is not in the dictionary. It is retarded zoomie slang used to add emphasis to your sentence. Nobody takes irony-poisoned terminally-online zoom-zooms seriously, so they have to tack on 'seriously' to the end of each sentence.

A white person says: I went to the shop.
A retard zoomie says: I went to the shop unironically.

Remember the difference the next time you ridicule others for using retarded slang.