Since my sisters class is done with the AP, they were discussing doing a cows-eye disection. So one girl started going "ewwwww, I can't stand to see animals cut up" (something like that).
So the teacher said "girls you do realize that when there was the Bais Hamikdash the Kohanim had to bring animals as a karbon and then eat it."
So then my sister (who is becomming like me, she's so awesome) goes "What if moshiach comes now and the Kohan is a vegan?"
And the teacher started cracking up, and said "there's always the trumah."
My sister sounds like I did in HS. hehe. :)