Fungus demon

"She left him for a Fungus Demon. It's all he talks about some days..."

- Harmony Kendall to Buffy Summers on Drusilla and Spike's breakup

Fungus demons were a species of demon. In 1999, after a short reconciliation, Drusilla cheated on Spike with a member of this species.

Appearances

 * "The Harsh Light of Day"