A muggleborn in DADA class casting their first patronus and it’s a full size velociraptor. The Wizards in the class are like what the actual fuck is that and the other muggleborns cheering and singing the Jurassic Park theme.
I’m sorry, but can you imagine how awesome it would be to have a dinosaur patronus, no matter what your blood status?
“Dementors, you say? I can’t see any dementors. They must be standing behind my MOTHER FUCKING TYRANNOSAURUS REX!!!”