"Surely you don't mean those foul smelling gasbags beyond the fence?" -Cryptosporidium 137
Bessie was a cow on Turnipseed Farm. She was the first enemy, first casualty, and the first encounter. Crypto scanned her twice, then killed her and the other cows because she pooped in his face. She was mentioned throughout the rest of the game. Apparently, the last of the cows, the Turnipseed Family took her body and made it into steak.