In order to get the students out of the hallway, Peter Burke pulls the fire alarm. While pulling the fire alarm, Peter Burke gets sprayed by blue ink that shoots from the fire alarm. This doesn't actually happen. It's been confirmed a myth to deter pranksters from messing with fire alarms.
Aged cheese like Camembert has less lactose than milk so can be eaten by Mozzie who is lactose intolerant. It depends on how much he eats. Also it's an intolerance, not an allergy.
Charles Dickens would not be taught in a poetry class.
When Peter is at Neal's apartment and calls out for Mozzie, who is hiding, he mentions a half bottle of wine and a "whiff of Camembert" as proof that Mozzie is in fact in the apartment. Mozzie is lactose intolerant, he would
not be eating cheese.