Buzzy is a herbivorous Maxis-made cell featured in the Cell Stage at Level 4. Buzzy is the first electric cell met in the game. Its electricity is low, making its recharge time long when compared to Needle Buzzy's.
It's useless for a herbivore cell to go near a Buzzy or Needle Buzzy, as electric cells damage even when prey-sized. The exception to this is if the herbivore cell has spikes and wants an Electric part. However, if you're a carnivorous cell and you're on low health or don't want to take damage, a good strategy is to wait until another cell comes and gets zapped by the Buzzy and then attack it while it is recharging.