SCP-504 is a species of tomato physically and genetically identical to that of the typical commercially-grown tomato. It was recovered in Kentucky after a woman reported to the police that her farmer husband had been "murdered by his lunch". The Foundation is currently working to identify and destroy loose strains of SCP-504 in the surrounding commercial farming areas. SCP-504 tomatoes seem to reach speeds relative to the inciting attempt at humor. Relevant variables seem to include corniness, humor-to-length ratio, and use of puns. Language appears irrelevant.