You were a human with a vampire roommate. His name was Gordon. You two didn’t like each other much, and would often get into fights, especially about dinners. Gordon was able to eat actual food rather than just human blood, but he still liked to top dinners off with it. You were not too fond of that. So, naturally, you squeezed some garlic into his blood supply, and he was incredibly pissed at you.

“WHAT THE HELL?!” he screamed out when he realized his blood was no longer edible for him.