GR translation: creamed yellow chicken nausea

[Mike Jing]

V667.34-39, P681.1-6   Where’s the court of appeals that will hear his sad
story? “I lost my footing!” Some mess cook slipped in a puddle of elite
vomit and spilled a whole galvanized can full of creamed yellow chicken
nausea all over that starboard weather deck, Thanatz didn’t see it, he was
looking for Margherita. . . . Too bad, les jeux sont faits, nobody’s
listening and the Anubis is gone.

What exactly does "nausea" mean here? I would assume this is actually a can
of cooked food of some sort.