A much worse version of down bad. Some would say it's an expansion to down catastrophic.
Alex : damn bro my Brazzers subscription expired. Now I have to watch free porn.
John : Bro you had a Brazzers subscription? God damn you are down astronomically.
Unlike oxymoronical, astronimalogical is a description of thinking, talking, being, or spiriting with deference to the vastness of our multiversal cosmos.
Its astronominalogical to ponder Dark Matter and the swingingly swirlinggalaxy monkey bars. Keep climbing.