I can see this one;

Percy: Annie can I have $50 to go look at the fishes in the aquarium?
Annabeth: you did that before so no! Also you think mortal money grows on trees?
Percy: what's mortal money made off?
Annabeth: paper
Percy: where do Paper come from?
Annabeth: Treeeeeeees...oh

Leo:(in the distance with megaphone) ANNABETH JUST GOT REKT!

XD